TY  - JOUR
AU  - M.G. Scharlemann
TI  - Unknotting number one knots are prime.
JO  - Inventiones mathematicae
PY  - 1985
SP  - 37
EP  - 56
VL  - 82
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM_1985__82_143276/
ID  - IM_1985__82_143276
ER  -