TY  - JOUR
AU  - Rolfsen, Dale
TI  - Some Counterexamples in Link Theory
JO  - Canadian journal of mathematics
PY  - 1974
SP  - 978
EP  - 984
VL  - 26
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1974-091-6/
DO  - 10.4153/CJM-1974-091-6
ID  - 10_4153_CJM_1974_091_6
ER  -