共 16 条
[11]
Golumbic M. C., 1980, ALGORITHMIC GRAPH TH
[12]
GROTSCHEL M, 1981, 81176OR U BONN REP
[13]
HEDETNIEMI S, 1981, UNPUB BIBLIO THEORY
[14]
KIKUNO T, 1979, AL799 I EL COMM ENG, P21
[15]
EFFICIENT OPTIMIZATION OF MONOTONIC FUNCTIONS ON TREES
[J].
SIAM JOURNAL ON ALGEBRAIC AND DISCRETE METHODS,
1983, 4 (04)
:512-516
[16]
PERL Y, LECTURE NOTES COMPUT, V112, P332