TY  - JOUR
AU  - G. P. Paskalev
TI  - Investigation of a boundary value problem for ultraparabolic equations with constant coefficients by the variational method
JO  - Differencialʹnye uravneniâ
PY  - 1992
SP  - 1640
EP  - 1642
VL  - 28
IS  - 9
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1992_28_9_a23/
LA  - ru
ID  - DE_1992_28_9_a23
ER  -