TY  - JOUR
AU  - A. A. Polosin
TI  - On a boundary value problem for an equation of mixed type with two parallel lines of degeneracy
JO  - Differencialʹnye uravneniâ
PY  - 1995
SP  - 168
EP  - 170
VL  - 31
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1995_31_1_a26/
LA  - ru
ID  - DE_1995_31_1_a26
ER  -