TY  - JOUR
AU  - N. V. Kislov
TI  - A boundary value problem for a second order operator-differential equation of the type of the Tricomi equation
JO  - Differencialʹnye uravneniâ
PY  - 1975
SP  - 718
EP  - 726
VL  - 11
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1975_11_4_a14/
LA  - ru
ID  - DE_1975_11_4_a14
ER  -