TY  - JOUR
AU  - Yu. B. Orochko
TI  - Finite propagation velocity and essential self-adjointness of certain differential operators
JO  - Funkcionalʹnyj analiz i ego priloženiâ
PY  - 1979
SP  - 95
EP  - 96
VL  - 13
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FAA_1979_13_3_a19/
LA  - ru
ID  - FAA_1979_13_3_a19
ER  -