共 22 条
[1]
Fathi A., 1979, TRAVAUX THURSTON SUR
[2]
HARVEY WJ, 1975, P LOND MATH SOC, V30, P496
[3]
Hempel J., 1976, ANN MATH STUDIES, V86
[4]
JACO W, 1979, MEM AMS, V220
[6]
Kravetz S., 1959, ANN ACAD SCI FENN, V278, P1
[7]
Linch M. R., 1971, THESIS COLUMBIA U, P222
[8]
MacLane S., 1963, HOMOLOGY
[10]
MOSTOW GD, 1979, ANN MATH STUDIES, V78