共 11 条
[1]
FRAENKEL A, 1978, 19TH P ANN S F COMP, P55
[2]
Garey Michael R., 1979, COMPUTERS INTRACTABI
[3]
Lichtenstein D., 1978, 19th Annual Symposium on Foundations of Computer Science, P48, DOI 10.1109/SFCS.1978.17
[5]
MORRISON M, 1978, OFFICIAL RULES CHESS
[8]
ROBSON JM, 1980, TRCS8009 AUSTR NAT U
[9]
SAMELSON H, 1977, NOTICES AM MATH SOC, V24, P190