共 25 条
[1]
[Anonymous], 1976, DISCRETE MATH MODELS
[4]
Dirac Gabriel Andrew, 1961, ABH MATH SEM HAMBURG, V25, P71, DOI [DOI 10.1007/BF02992776, 10.1007/BF02992776]
[6]
GAREY MR, 1979, COMPLEXITY COLORING
[7]
Gavril F., 1972, SIAM Journal on Computing, V1, P180, DOI 10.1137/0201013
[8]
Gavril F., 1974, NETWORKS, V4, P357
[9]
CHARACTERIZATION OF COMPARABILITY GRAPHS + OF INTERVAL GRAPHS
[J].
CANADIAN JOURNAL OF MATHEMATICS,
1964, 16 (03)
:539-&