TY  - JOUR
AU  - A. V. Marchenko
TI  - The spectrum of a Sturm--Liouville operator with almost-periodic potential
JO  - Funkcionalʹnyj analiz i ego priloženiâ
PY  - 1977
SP  - 85
EP  - 86
VL  - 11
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FAA_1977_11_2_a11/
LA  - ru
ID  - FAA_1977_11_2_a11
ER  -