TY  - JOUR
AU  - E. G. Sklyarenko
TI  - A~topological version of the argument principle and Rouche's theorem
JO  - Fundamentalʹnaâ i prikladnaâ matematika
PY  - 2005
SP  - 209
EP  - 223
VL  - 11
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FPM_2005_11_5_a15/
LA  - ru
ID  - FPM_2005_11_5_a15
ER  -