TY  - JOUR
AU  - M. A. Evgrafov
AU  - A. D. Solov'ev
TI  - On a class of reversible operators in a ring of analytic functions
JO  - Doklady Akademii Nauk
PY  - 1957
SP  - 1153
EP  - 1154
VL  - 114
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1957_114_6_a3/
LA  - ru
ID  - DAN_1957_114_6_a3
ER  -