TY  - JOUR
AU  - I. V. Shragin
TI  - Conditions for the convergence of superpositions
JO  - Differencialʹnye uravneniâ
PY  - 1977
SP  - 1900
EP  - 1901
VL  - 13
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1977_13_10_a28/
LA  - ru
ID  - DE_1977_13_10_a28
ER  -