共 8 条
[1]
Birkhoff G., 1967, LATTICE THEORY, V25
[2]
CURRY HB, 1963, FOUNDATIONS MATHEMAT
[4]
HORN A, UNPUBLISHED
[6]
RASIOWA H, 1963, MATHEMATICS METAMATH, V41
[7]
Schmidt E. T., 1962, PUBL MATH-DEBRECEN, V9, P243
[8]
Stone Marshall Harvey, 1938, ASOPSIS PROP SIOV N, V67, P1