TY  - JOUR
AU  - B. M. Makarov
TI  - Characterization of universally regular operators and operators
JO  - Doklady Akademii Nauk
PY  - 1990
SP  - 1069
EP  - 1071
VL  - 314
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1990_314_5_a10/
LA  - ru
ID  - DAN_1990_314_5_a10
ER  -