TY  - JOUR
AU  - P. G. Zograf
TI  - Puchsian groups and small eigenvalues of the Laplace operator
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1982
SP  - 24
EP  - 29
VL  - 122
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1982_122_a3/
LA  - ru
ID  - ZNSL_1982_122_a3
ER  -