TY  - JOUR
AU  - B. R. Vainberg
TI  - Asymptotic behavior of the fundamental solutions of hypo-elliptic equations in two variables and a problem with conditions at infinity
JO  - Doklady Akademii Nauk
PY  - 1962
SP  - 958
EP  - 961
VL  - 144
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1962_144_5_a2/
LA  - ru
ID  - DAN_1962_144_5_a2
ER  -