共 34 条
[11]
BOESCH F, UNPUB IEEE T CIRCUIT
[12]
BOESCH F, UNPUB DISCRETE APPL
[13]
BOESCH F, 1971, IEEE T CIRCUIT THEOR, V17, P183
[14]
Boesch F.T., 1972, NETWORKS, V2, P261
[16]
Bollobas B., 1976, ARS COMBINATORIA, V1, P281
[17]
BOLLOBAS B, 1968, THEORY GRAPHS, P29
[18]
Bollobas B., 1978, EXTREMAL GRAPH THEOR
[20]
Caccetta L, 1979, ANN NY ACAD SCI, V328, P76