2007-4964 2007-4964 S2007-49642011000200001 Germany 00 00 2011 00 00 2011 2 0 0

1958 1982 1917 1972 1968 1976 1996 2001 1968 2009 1998 1993 1995 1984 1985 1991 2009 1985 39-60 2006 1996 175-206 2010 2003 2011 2006