共 13 条
[2]
Concerning the topology of three dimensional space
[J].
MATHEMATISCHE ANNALEN,
1910, 69
:137-168
[4]
HAKEN W, 1953, THESIS KIEL
[5]
HAKEN W, MATH Z
[6]
KNESER H., 1929, JBER DTSCH MATH VERE, V38, P248
[8]
Reidemeister K., 1932, KNOTENTHEORIE
[9]
REIDEMEISTER K, 1953, TOPOLOGIE POLYEDER K
[10]
SCHUBERT H, 1953, ACTA MATH, V90, P131