Werke - Opere
0 0 5974
1972 01
0 1 6150
1973 02
0 0 3780
1974 01
0 0 3695
1975 06
0 0 3006
1976 01
0 0 2700
1977 03
0 1 2732
1978 14
0 1 2602
1979 02
0 0 2631
1980 08
0 0 2573
1981 03
0 0 2631
1982 06
0 0 2655
1983 02
0 0 2469
1984 05
0 0 2594
1985 13
0 0 2559
1986 08
0 1 2545
1987-88