共 25 条
- [4] FINE K, 1974, THEORIA, V40, P23
- [5] Francez N., 1986, FAIRNESS
- [6] Gentzen G., 1969, COLLECTED PAPERS G G
- [7] GOLDBLATT R. I., 1976, REP MATH LOGIC, V6, P41
- [8] GOLDBLATT RI, 1976, REPORTS MATH LOGIC, V7, P21
- [9] Halmos P., 1962, ALGEBRAIC LOGIC
- [10] HUGHES GE, 1984, COMPANION MODAL LOGI