TY  - JOUR
AU  - G. А. Karapetyan
TI  - The smoothness of regular equations according to parameter
JO  - Proceedings of the Yerevan State University. Physical and mathematical sciences
PY  - 1988
SP  - 21
EP  - 29
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/UZERU_1988_3_a2/
LA  - ru
ID  - UZERU_1988_3_a2
ER  -