共 9 条
- [1] Birkhoff G., 1948, LATTICE THEORY
- [2] HALPERIN I, 1940, ANN MATH, V41, P87
- [5] MACKEY GW, 1945, T AM MATH SOC, V57, P155
- [7] VONNEUMANN J, 1936, CONTINUOUS GEOMETR 1
- [8] VONNEUMANN J, 1937, CONTINUOUS GEOMETR 2
- [9] VONNEUMANN J, 1937, CONTINUOUS GEOMETR 3