TY  - JOUR
AU  - I. V. Zakharova
TI  - On some problems for partial differential equations with a small parameter in the principal part
JO  - Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory
PY  - 2020
SP  - 61
EP  - 72
VL  - 183
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/INTO_2020_183_a5/
LA  - ru
ID  - INTO_2020_183_a5
ER  -