TY  - JOUR
AU  - Kh. K. Ishkin
TI  - Localization criterion for the spectrum of the Sturm--Liouville operator on a~curve
JO  - Algebra i analiz
PY  - 2016
SP  - 52
EP  - 88
VL  - 28
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AA_2016_28_1_a2/
LA  - ru
ID  - AA_2016_28_1_a2
ER  -