21
Published: 1972
Superior document: Werke 40
22
Published: 1972
Superior document: Werke Erg.-Bd. 1
23
Published: 1959
Superior document: Werke 12
24
Published: 1956
Superior document: Werke 3
25
Published: 1972
Superior document: Werke 25
26
Published: 1973
Superior document: Werke 38
27
Published: 1972
Superior document: Werke 1
28
Published: 1972
Superior document: Werke 15
29
Published: 1972
Superior document: Werke 27
30
Published: 1972
Superior document: Werke 39
31
Published: 1973
Superior document: Werke 14
32
Published: 1972
Superior document: Werke 18
33
Published: 1977
34
Published: 1972
Superior document: Werke 3
35
Published: 1973
Superior document: Werke 20
36
Published: 1973
Superior document: Werke 34
37
Published: 1972
Superior document: Werke 37
38
Published: 1971
Superior document: Werke 36
39
Published: 1973
Superior document: Werke 7
40
Published: 1971
Superior document: Werke 22