TY  - JOUR
AU  - M. I. Freidlin
TI  - A Dirichlet problem for an equation with a small parameter and discontinuous coefficients
JO  - Doklady Akademii Nauk
PY  - 1962
SP  - 501
EP  - 504
VL  - 144
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1962_144_3_a9/
LA  - ru
ID  - DAN_1962_144_3_a9
ER  -