共 8 条
[2]
Garey Michael R., 1979, COMPUTERS INTRACTABI
[3]
Knuth D. E., 1969, ART COMPUTER PROGRAM, V2
[4]
Labetoulle J., 1974, Computer Architectures and Networks, P285
[8]
SERLIN O, 1972, SPR P JOINT COMP C, P925