TY  - JOUR
AU  - M. A. Stepanova
TI  - Generic immersions of the two-sphere to $\mathbf R^3$ and their skeleta
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 2003
SP  - 300
EP  - 313
VL  - 299
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_2003_299_a20/
LA  - ru
ID  - ZNSL_2003_299_a20
ER  -