TY  - JOUR
AU  - G. A. Dombrovskii
TI  - Some systems of first-order partial differential equations and the corresponding generalized Euler-Poisson-Darboux equations
JO  - Differencialʹnye uravneniâ
PY  - 1978
SP  - 174
EP  - 176
VL  - 14
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1978_14_1_a19/
LA  - ru
ID  - DE_1978_14_1_a19
ER  -