TY  - JOUR
AU  - A. P. Soldatov
TI  - A certain problem of the theory of functions
JO  - Differencialʹnye uravneniâ
PY  - 1973
SP  - 325
EP  - 332
VL  - 9
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1973_9_2_a14/
LA  - ru
ID  - DE_1973_9_2_a14
ER  -