TY  - JOUR
AU  - V. A. Voblyi
TI  - Simplification of Formulas for the Number of Maps on Surfaces
JO  - Matematičeskie zametki
PY  - 2008
SP  - 14
EP  - 23
VL  - 83
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2008_83_1_a1/
LA  - ru
ID  - MZM_2008_83_1_a1
ER  -