| |
| 1974 | ||
|---|---|---|
| 2 | J. P. Calais, John Derrick, Gabriel Sabbagh: Meeting of the Association for Symbolic Logic: Orleans, France, 1972. J. Symb. Log. 39(2): 371-389 (1974) | |
| 1971 | ||
| 1 | Gabriel Sabbagh, Paul C. Eklof: Definability Problems for Modules and Rings. J. Symb. Log. 36(4): 623-649 (1971) | |
| 1 | J. P. Calais | [2] |
| 2 | John Derrick | [2] |
| 3 | Paul C. Eklof | [1] |