TY  - JOUR
AU  - E. I. Moiseev
TI  - Approximation of the classical solution of the Darboux problem by smooth solutions
JO  - Differencialʹnye uravneniâ
PY  - 1984
SP  - 73
EP  - 87
VL  - 20
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1984_20_1_a9/
LA  - ru
ID  - DE_1984_20_1_a9
ER  -