TY  - JOUR
AU  - G. A. Aigunov
TI  - On the boundedness problem for the set of orthonormal eigenfunctions for a class of Sturm–Liouville operators with a weight function of unbounded variation on a finite interval
JO  - Matematičeskie zametki
PY  - 1996
SP  - 434
EP  - 437
VL  - 60
IS  - 3
UR  - http://geodesic.mathdoc.fr/item/MZM_1996_60_3_a10/
LA  - ru
ID  - MZM_1996_60_3_a10
ER  -