TY  - JOUR
AU  - M. M. Lavrent'ev (Jn.)
TI  - Estimations for solutions of an equation of mixed type
JO  - Matematičeskoe modelirovanie
PY  - 1989
SP  - 132
EP  - 138
VL  - 1
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MM_1989_1_11_a12/
LA  - ru
ID  - MM_1989_1_11_a12
ER  -