TY  - JOUR
AU  - V. P. Glushko
AU  - S. G. Krein
TI  - Fractional powers of differential operators and the imbedding theorems
JO  - Doklady Akademii Nauk
PY  - 1958
SP  - 963
EP  - 966
VL  - 122
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1958_122_6_a1/
LA  - ru
ID  - DAN_1958_122_6_a1
ER  -