0188-6266 0188-6266 S0188-62662021000100106 10.15174/au.2021.2580 México Rusia 00 00 2021 00 00 2021 31

2001 2002 2004 2012 10 1 1 49-51 1997 2 20-4 2009 2019 6 4 4 157-67 2004 13 4 4 1-10 2008 38 1 1 43-50 2015 2011 2004 2009 148 1 1 1-11