Werke - Opere
0 0 5309
1972 01
0 1 5459
1973 02
0 0 3432
1974 01
0 0 3326
1975 06
0 0 2670
1976 01
0 0 2383
1977 03
0 1 2422
1978 14
0 1 2310
1979 02
0 0 2319
1980 08
0 0 2256
1981 03
0 0 2314
1982 06
0 0 2322
1983 02
0 0 2138
1984 05
0 0 2263
1985 13
0 0 2241
1986 08
0 1 2258
1987-88