TY  - JOUR
AU  - T. V. Chekmarev
TI  - The Cauchy and Goursat problems for a system of differential equations with two lines of parabolic degeneracy
JO  - Differencialʹnye uravneniâ
PY  - 1986
SP  - 1080
EP  - 1084
VL  - 22
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1986_22_6_a26/
LA  - ru
ID  - DE_1986_22_6_a26
ER  -