TY  - JOUR
AU  - V. G. Tkachev
TI  - A sharp lower bound for the first eigenvalue on a minimal surface
JO  - Matematičeskie zametki
PY  - 1993
SP  - 99
EP  - 107
VL  - 54
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1993_54_2_a11/
LA  - ru
ID  - MZM_1993_54_2_a11
ER  -