TY  - JOUR
AU  - A. D. Mednykh
TI  - On the solution of the Hurwitz problem on the number of nonequivalent coverings over a compact Riemann surface
JO  - Doklady Akademii Nauk
PY  - 1981
SP  - 537
EP  - 542
VL  - 261
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1981_261_3_a5/
LA  - ru
ID  - DAN_1981_261_3_a5
ER  -