TY  - JOUR
AU  - I. M. Novitskii
TI  - Reduction of linear operators in $L_2$ to integral form with
JO  - Doklady Akademii Nauk
PY  - 1991
SP  - 1088
EP  - 1091
VL  - 318
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1991_318_5_a14/
LA  - ru
ID  - DAN_1991_318_5_a14
ER  -