Knot and link projections in 3-manifolds.
Mathematische Zeitschrift, Tome 206 (1991) no. 1, pp. 345-350
@article{MZ_1991__206_1_174231,
author = {Richard K. Skora},
title = {Knot and link projections in 3-manifolds.},
journal = {Mathematische Zeitschrift},
pages = {345--350},
year = {1991},
volume = {206},
number = {1},
zbl = {0695.57006},
url = {http://geodesic.mathdoc.fr/item/MZ_1991__206_1_174231/}
}
Richard K. Skora. Knot and link projections in 3-manifolds.. Mathematische Zeitschrift, Tome 206 (1991) no. 1, pp. 345-350. http://geodesic.mathdoc.fr/item/MZ_1991__206_1_174231/