Selected Papers and Other Writings (Springer Collected Works in Mathematics)

Gesammelte Abhandlungen Collected Papers (Springer Works in Mathematics)

Oeuvres Collected Papers IV: 1985 1998 (Springer Works in Mathematics)

Oeuvres Collected Papers III: 1972 1984 (Springer Works in Mathematics)

Oeuvres Collected Papers II: 1960 1971 (Springer Works in Mathematics)