1981 | ||
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3 | F. R. Drake, Stanley S. Wainer: European Summer Meeting of the Association for Symbolic Logic: Leeds, 1979. J. Symb. Log. 46(2): 435-446 (1981) | |
1968 | ||
2 | M. H. Lob, F. R. Drake, John Derrick: Meeting of the Association for Symbolic Logic Leeds 1967. J. Symb. Log. 33(3): 490 (1968) | |
1962 | ||
1 | F. R. Drake: On McKinsey's Syntatical Characterizations of Systems of Modal Logic. J. Symb. Log. 27(4): 400-406 (1962) |
1 | John Derrick | [2] |
2 | M. H. Lob | [2] |
3 | Stanley S. Wainer | [3] |