Werke - Opere
0 0 5478
1972 01
0 1 5641
1973 02
0 0 3514
1974 01
0 0 3408
1975 06
0 0 2767
1976 01
0 0 2459
1977 03
0 1 2503
1978 14
0 1 2383
1979 02
0 0 2396
1980 08
0 0 2332
1981 03
0 0 2387
1982 06
0 0 2399
1983 02
0 0 2214
1984 05
0 0 2336
1985 13
0 0 2310
1986 08
0 1 2324
1987-88