TY  - JOUR
AU  - A. B. Bazarbekov
TI  - A certain problem for an equation of mixed type with two parallel lines of degeneracy
JO  - Differencialʹnye uravneniâ
PY  - 1974
SP  - 18
EP  - 23
VL  - 10
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1974_10_1_a2/
LA  - ru
ID  - DE_1974_10_1_a2
ER  -