TY  - JOUR
AU  - V. A. Tkachenko
TI  - On~the uniqueness of an expansion in generalized eigenfunctions of a~differential operator
JO  - Sbornik. Mathematics
PY  - 1973
SP  - 455
EP  - 466
VL  - 21
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1973_21_3_a7/
LA  - en
ID  - SM_1973_21_3_a7
ER  -