共 18 条
[1]
Birkhoff G., 1946, U NAC TUCUMAN REV SE, V5, P147
[2]
CRUSE A, TO BE PUBLISHED
[4]
Csima J, 1972, J COMB TH A, VA12, P346
[5]
Fulkerson D., 1971, MATH PROGRAM, V1, P168
[6]
Fulkerson D.R., 1970, GRAPH THEORY ITS APP, P93
[7]
MAXIMUM NUMBER OF DISJOINT PERMUTATIONS CONTAINED IN MATRIX OF ZEROS + ONES
[J].
CANADIAN JOURNAL OF MATHEMATICS,
1964, 16 (04)
:729-+
[8]
FULKERSON DR, TO BE PUBLISHED
[9]
HELLER I, 1956, ANN MATH STUDIES, P247
[10]
HOFFMAN A, 1956, AM MATH MONTHLY, V63, P455