<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0035-001X</journal-id>
<journal-title><![CDATA[Revista mexicana de física]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. fis.]]></abbrev-journal-title>
<issn>0035-001X</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Física]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0035-001X2012000300019</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Neutron area monitor with passive detector]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Valero-Luna]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guzmán-García]]></surname>
<given-names><![CDATA[K.A.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Borja-Hernández]]></surname>
<given-names><![CDATA[C.G.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández-Dávila]]></surname>
<given-names><![CDATA[V.M.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vega-Carrillo]]></surname>
<given-names><![CDATA[H.R.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidad Autónoma de Zacatecas Unidad Académica de Estudios Nucleares ]]></institution>
<addr-line><![CDATA[Zacatecas Zac.]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2012</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2012</year>
</pub-date>
<volume>58</volume>
<numero>3</numero>
<fpage>262</fpage>
<lpage>264</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0035-001X2012000300019&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0035-001X2012000300019&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0035-001X2012000300019&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Using Monte Carlo methods the responses of a passive neutron monitor area has been calculated. To detect thermal neutrons the monitor has a gold foil that is located at the center of a polyethylene cylinder. Impinging neutrons are moderated by polyethylene nuclei reaching the gold foil with the energy to induce activation through the reaction 197Au(n&#947;) 198Au. The 198Au decays emitting 0.411 MeV gamma rays with a half life of 2.7 days. The induced activity is intended to be measured with a gamma-ray spectrometer with a 3'' øX3'' NaI(T1) scintillator and the saturation activity is correlated to the ambient dose equivalent. The response was calculated for 47 monoenergetic neutron sources ranging from 1x10-9 to 20 MeV. Calculated fluence response was compared with the response of neutron monitor area LB 6411.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Se utilizó el método de Monte Carlo para calcular las respuestas de un monitor de neutrones pasivo. Para detectar los neutrones térmicos el monitor tiene una lámina de oro que se encuentra en el centro de un cilindro de polietileno. Los neutrones que inciden son moderados por los núcleos de polietileno que llega a la lámina de oro con la energía para inducir la activación a través de la 197Au reacción (n&#947;) 198Au. El 197Au decae emitiendo rayos gamma de 0.411 MeV con una vida media de 2.7 días. La actividad inducida se destina a medir con un espectrómetro de rayos gamma con un detector de centelleo de 3'' øX3'' NaI (T1) y la actividad de saturación se correlaciona con la dosis equivalente ambiental. La respuesta se calculó para 47 fuentes de neutrones monoenergéticos desde 1x10-9 a 20 MeV. La respuesta a la fluencia se comparó con la respuesta del monitor de área LB 6411.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Neutrons]]></kwd>
<kwd lng="en"><![CDATA[Monte Carlo]]></kwd>
<kwd lng="en"><![CDATA[activation detectors]]></kwd>
<kwd lng="es"><![CDATA[Neutrones]]></kwd>
<kwd lng="es"><![CDATA[Monte Carlo]]></kwd>
<kwd lng="es"><![CDATA[detectores de activación]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p align="justify"><font face="verdana" size="4">F&iacute;sica de la radiaci&oacute;n</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="center"><font face="verdana" size="4"><b>Neutron area monitor with passive detector</b></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="center"><font face="verdana" size="2"><b>C. Valero&#45;Luna, K.A. Guzm&aacute;n&#45;Garc&iacute;a, C.G. Borja&#45;Hern&aacute;ndez, V.M. Hern&aacute;ndez&#45;D&aacute;vila, and H.R. Vega&#45;Carrillo</b></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><i>Unidad Acad&eacute;mica de Estudios Nucleares, Universidad Aut&oacute;noma de Zacatecas, C. Cipr&eacute;s 10, Fracc. La Pe&ntilde;uela, 98068 Zacatecas, Zac.</i> <a href="mailto:fermineutron@yahoo.com">fermineutron@yahoo.com</a></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2">Recibido el 3 de junio de 2011;    <br> aceptado el 3 de febrero de 2012</font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>Abstract</b></font></p>     <p align="justify"><font face="verdana" size="2">Using Monte Carlo methods the responses of a passive neutron monitor area has been calculated. To detect thermal neutrons the monitor has a gold foil that is located at the center of a polyethylene cylinder. Impinging neutrons are moderated by polyethylene nuclei reaching the gold foil with the energy to induce activation through the reaction <sup>197</sup>Au(n&#947;) <sup>198</sup>Au. The <sup>198</sup>Au decays emitting 0.411 MeV gamma rays with a half life of 2.7 days. The induced activity is intended to be measured with a gamma&#45;ray spectrometer with a 3'' &#248;X3'' NaI(T1) scintillator and the saturation activity is correlated to the ambient dose equivalent. The response was calculated for 47 monoenergetic neutron sources ranging from 1x10<sup>&#45;9</sup> to 20 MeV. Calculated fluence response was compared with the response of neutron monitor area LB 6411.</font></p>     <p align="justify"><font face="verdana" size="2"><b>Keywords:</b> Neutrons; Monte Carlo; activation detectors.</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>Resumen</b></font></p>     <p align="justify"><font face="verdana" size="2">Se utiliz&oacute; el m&eacute;todo de Monte Carlo para calcular las respuestas de un monitor de neutrones pasivo. Para detectar los neutrones t&eacute;rmicos el monitor tiene una l&aacute;mina de oro que se encuentra en el centro de un cilindro de polietileno. Los neutrones que inciden son moderados por los n&uacute;cleos de polietileno que llega a la l&aacute;mina de oro con la energ&iacute;a para inducir la activaci&oacute;n a trav&eacute;s de la <sup>197</sup>Au  reacci&oacute;n (n&#947;) <sup>198</sup>Au. El <sup>197</sup>Au decae emitiendo rayos gamma de 0.411 MeV con una vida media de 2.7 d&iacute;as. La actividad inducida se destina a medir con un espectr&oacute;metro de rayos gamma con un detector de centelleo de 3'' &#248;X3'' NaI (T1) y la actividad de saturaci&oacute;n se correlaciona con la dosis equivalente ambiental. La respuesta se calcul&oacute; para 47 fuentes de neutrones monoenerg&eacute;ticos desde 1x10<sup>&#45;9</sup> a 20 MeV. La respuesta a la fluencia se compar&oacute; con la respuesta del monitor de &aacute;rea LB 6411.</font></p>     <p align="justify"><font face="verdana" size="2"><b>Descriptores:</b> Neutrones; Monte Carlo; detectores de activaci&oacute;n.</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2">PACS: 28.20.Gd; 24.10.Lx; 29.40.Wk</font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><a href="/pdf/rmf/v58n3/v58n3a19.pdf" target="_blank">DESCARGAR ART&Iacute;CULO EN FORMATO PDF</a></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>References</b></font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">1. S.A. Martinez&#45;Ovalle, R. Barquero, J.M. Gomez&#45;Ros, M. Lallena, M., Radiat Prot Dosim, 147 (2011) 498.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8378436&pid=S0035-001X201200030001900001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">2. C. Domingo, M.J. Garc&iacute;a&#45;Fuste, E. Morales, K. Amgarou, J.A.   Terr&oacute;n, J. Rosello, L. Brualla, L. N&uacute;&ntilde;ez, R. Colmenares, F.   G&oacute;mez, G.H. Hartmann, F. S&aacute;nchez&#45;Doblado, F. Fern&aacute;ndez,   Radiat. Meas., 45 (2010) 1391.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8378438&pid=S0035-001X201200030001900002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">3. H.R. Vega&#45;Carrillo, B. Hern&aacute;ndez&#45;Almaraz, A. Ortiz&#45;   Hern&aacute;ndez, J. Radioanal. Nucl. Chem., 283 (2010) 261.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8378440&pid=S0035-001X201200030001900003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>     ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">4. R.M. Howell, S.F. Kry, E. Burgett, N.E. Hertel, D.S. Followill,   Med. Phys., 36 (2009) 4027.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8378442&pid=S0035-001X201200030001900004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">5. A. Ma J. Awotwi&#45;Pratt A. Alghamdi, A. Alfuraih N.M. Spyrou   J Radioanal Nucl Chem., 276 (2008) 119.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8378444&pid=S0035-001X201200030001900005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">6. J. Benites&#45;Rengifo, H.R. Vega&#45;Carrillo, V.M. Hern&aacute;ndez&#45;   D&aacute;vila, T. Rivera&#45;Montalvo, R. Mondrag&oacute;n, Procc. Am. Inst.   Phys., 1310 (2010) 44.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8378446&pid=S0035-001X201200030001900006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">7. R. Barquero, R. M&eacute;ndez, H.R. Vega&#45;Carrillo, M.P. I&ntilde;iguez,   T.M. Edwards, Health Phys., 88 (2005) 48</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8378448&pid=S0035-001X201200030001900007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">8. X&#45;5 Monte Carlo Team (Eds), MCNP&#45;A General Monte Carlo   N&#45;Particle Transport Code, Version 5, Los Alamos National   Laboratory report LA&#45;UR&#45;03&#45;1987 (2003).    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8378449&pid=S0035-001X201200030001900008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">9. B. Burgkhardt, G. Fieg, A. Klett, A. Plewnia, B.R.L. Siebert,   Radiat. Prot Dosim., 70 (1997) 361.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8378451&pid=S0035-001X201200030001900009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      ]]></body><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Martinez-Ovalle]]></surname>
<given-names><![CDATA[S.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Barquero]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Gomez-Ros]]></surname>
<given-names><![CDATA[J.M.]]></given-names>
</name>
<name>
<surname><![CDATA[M. Lallena]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Radiat Prot Dosim]]></source>
<year>2011</year>
<volume>147</volume>
<page-range>498</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Domingo]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[García-Fuste]]></surname>
<given-names><![CDATA[M.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Morales]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Amgarou]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Terrón]]></surname>
<given-names><![CDATA[J.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Rosello]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Brualla]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Núñez]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Colmenares]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Hartmann]]></surname>
<given-names><![CDATA[G.H.]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez-Doblado]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Fernández]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<source><![CDATA[Radiat. Meas.]]></source>
<year>2010</year>
<volume>45</volume>
<page-range>1391</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vega-Carrillo]]></surname>
<given-names><![CDATA[H.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández-Almaraz]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Ortiz- Hernández]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[J. Radioanal. Nucl. Chem.]]></source>
<year>2010</year>
<volume>283</volume>
<page-range>261</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Howell]]></surname>
<given-names><![CDATA[R.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Kry]]></surname>
<given-names><![CDATA[S.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Burgett]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Hertel]]></surname>
<given-names><![CDATA[N.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Followill]]></surname>
<given-names><![CDATA[D.S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Med. Phys.]]></source>
<year>2009</year>
<volume>36</volume>
<page-range>4027</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ma]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Awotwi-Pratt]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Alghamdi]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Alfuraih]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Spyrou]]></surname>
<given-names><![CDATA[N.M.]]></given-names>
</name>
</person-group>
<source><![CDATA[J Radioanal Nucl Chem.]]></source>
<year>2008</year>
<volume>276</volume>
<page-range>119</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Benites-Rengifo]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Vega-Carrillo]]></surname>
<given-names><![CDATA[H.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández- Dávila]]></surname>
<given-names><![CDATA[V.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Rivera-Montalvo]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Mondragón]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Procc. Am. Inst. Phys.]]></source>
<year>2010</year>
<volume>1310</volume>
<page-range>44</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barquero]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Méndez]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Vega-Carrillo]]></surname>
<given-names><![CDATA[H.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Iñiguez]]></surname>
<given-names><![CDATA[M.P.]]></given-names>
</name>
<name>
<surname><![CDATA[Edwards]]></surname>
<given-names><![CDATA[T.M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Health Phys.]]></source>
<year>2005</year>
<volume>88</volume>
<page-range>48</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="">
<collab>X-5 Monte Carlo Team</collab>
<source><![CDATA[MCNP-A General Monte Carlo N-Particle Transport Code]]></source>
<year>2003</year>
</nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Burgkhardt]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Fieg]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Klett]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Plewnia]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Siebert]]></surname>
<given-names><![CDATA[B.R.L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Radiat. Prot Dosim.]]></source>
<year>1997</year>
<volume>70</volume>
<page-range>361</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
