共 12 条
[1]
BONDY JA, 1976, GRAPH THEORY APPLICA
[3]
CHETWYND AG, 1985, P LOND MATH SOC, V50, P193
[5]
de Werra D., 1971, INFOR, V9, P220
[6]
FOURNIER JC, 1977, J MATH PURE APPL, V56, P437
[9]
KONIG D, 1950, THEORIE ENDLICHEN UN
[10]
McDiarmid C.J.H., 1972, J I MATH APPL, V9, P23