共 12 条
[1]
BORODIN OV, 1976, DISKRET ANALIZ, V28
[2]
Chvatal V, 1970, J COMB THEORY, V9, P93, DOI DOI 10.1016/S0021-9800(70)80057-6
[3]
Erdos P., 1959, CANADIAN J MATH, V11, P34
[5]
Harary F., 1969, GRAPH THEORY, DOI DOI 10.21236/AD0705364
[6]
ON CHROMATIC NUMBER OF FINITE SET-SYSTEMS
[J].
ACTA MATHEMATICA ACADEMIAE SCIENTIARUM HUNGARICAE,
1968, 19 (1-2)
:59-&
[7]
Mycielski J, 1955, C MATH, V3, P161
[8]
Vizing V.G., 1968, USPEKHIMAT NAUK, V23, P117
[9]
Zykov A., 1969, THEORY FINITE GRAPHS, V1
[10]
Zykov A.A., 1949, MATEMATICHESKII SBOR, V66, P163