共 11 条
[1]
CHANDRASEKARAN R, 1979, LOCATING OBNOXIOUS F
[2]
CHURCH RL, 1978, TRANSPORT SCI, V1, P107
[3]
FREDERICKSON GN, 1979, 13TH P C INF SCI SYS, P47
[5]
Garey Michael R., 1979, COMPUTERS INTRACTABI
[6]
GILES R, 1978, ARS COMBINATORIA, V6, P179
[8]
HAKIMI SL, 1981, JUN ISOLDEII SKODSB
[10]
KOLEN A, 1981, JUN ISOLDEII SKODSB