Jahr | Periodikum Nummer |
---|---|
2012-2013 | N; |
2011 | N; |
2010 | N; |
2009 | N; |
2008 | N; |
2007 | N; |
2006 | N; |
2005 | N; |
2004 | N; |
2003 | N; |
2002 | N; |
2001 | N; |
2000 | N; |
1987 | N; |
1986 | N; |
1985 | N; |
1984 | N; |
1983 | N; |
1982 | N; |
1981 | N; |
1980 | N; |
1979 | N; |
1978 | N; |
1977 | N; |
1976 | N; |
1975 | N; |
1974 | N; |
1973 | N; |
1972 | N; |
1971 | N; |
1970 | N; |
1969 | N; |
1962 | N; |
1958 | N; |
1953 | N; |