Werke - Opere
0 0 6079
1972 01
0 1 6250
1973 02
0 0 3827
1974 01
0 0 3740
1975 06
0 0 3053
1976 01
0 0 2742
1977 03
0 1 2777
1978 14
0 1 2645
1979 02
0 0 2677
1980 08
0 0 2620
1981 03
0 0 2671
1982 06
0 0 2694
1983 02
0 0 2511
1984 05
0 0 2636
1985 13
0 0 2602
1986 08
0 1 2592
1987-88