TY  - JOUR
AU  - T. V. Chekmarev
TI  - A certain property of the solution of a system of Euler--Poisson--Darboux equations in a doubly connected domain
JO  - Differencialʹnye uravneniâ
PY  - 1977
SP  - 159
EP  - 162
VL  - 13
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1977_13_1_a21/
LA  - ru
ID  - DE_1977_13_1_a21
ER  -