TY  - JOUR
AU  - O. M. Kozlov
TI  - Fractional powers of self-adjoined extensions of operators and some boundary problems
JO  - Doklady Akademii Nauk
PY  - 1958
SP  - 971
EP  - 974
VL  - 123
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1958_123_6_a3/
LA  - ru
ID  - DAN_1958_123_6_a3
ER  -