TY  - JOUR
AU  - L. I. Kovalenko
TI  - A difference method and the uniqueness of the generalised solution for the Tricomi problem
JO  - Doklady Akademii Nauk
PY  - 1965
SP  - 751
EP  - 754
VL  - 162
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1965_162_4_a6/
LA  - ru
ID  - DAN_1965_162_4_a6
ER  -