TY  - JOUR
AU  - A. V. Sobolev
TI  - The asymptotic behavior of the discrete spectrum in the gaps of the continuous spectrum of a perturbed hill operator
JO  - Funkcionalʹnyj analiz i ego priloženiâ
PY  - 1991
SP  - 93
EP  - 95
VL  - 25
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FAA_1991_25_2_a19/
LA  - ru
ID  - FAA_1991_25_2_a19
ER  -