共 7 条
- [1] BENADO M, 1958, CR HEBD ACAD SCI, V246, P863
- [2] BENADO M, 1958, CR HEBD ACAD SCI, V246, P2553
- [3] Benado M., 1955, CZECH MATH J, V5, P308
- [4] BENADO M, BEMERKUNGEN THEORIE, V4
- [5] Birkhoff G., 1948, LATTICE THEORY
- [6] Bourbaki N, 1939, THEORIE ENSEMBLES
- [7] DUSHNIK B, 1953, MICHIGAN MATH J, V2, P27