共 30 条
[11]
CHARACTERIZATION OF COMPARABILITY GRAPHS + OF INTERVAL GRAPHS
[J].
CANADIAN JOURNAL OF MATHEMATICS,
1964, 16 (03)
:539-&
[12]
Goodman Nelson, 1951, STRUCTURE APPEARANCE
[14]
HARARY F, 1964, STRUCTURAL MODELS IN
[15]
HOLLAND PW, 1966, NS45 HARV U DEP STAT
[16]
HOLLAND PW, 1966, NS44 HARV U DEP STAT
[17]
Lekkerkerker C. G., 1962, FUND MATH, V51, P45, DOI DOI 10.4064/FM-51-1-45-64
[19]
LUCE RD, 1965, HDB MATH PSYCHOL, P249