TY  - JOUR
AU  - V. V. Volchkov
TI  - Theorems on two radii on bounded domains of Euclidean spaces
JO  - Differencialʹnye uravneniâ
PY  - 1994
SP  - 1719
EP  - 1724
VL  - 30
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1994_30_10_a8/
LA  - ru
ID  - DE_1994_30_10_a8
ER  -