TY - JOUR AU - L. G. Valiullina AU - Kh. K. Ishkin TI - On the localization conditions for the spectrum of a non-self-adjoint Sturm--Liouville operator with slowly growing potential JO - Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory PY - 2017 SP - 48 EP - 60 VL - 141 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/INTO_2017_141_a3/ LA - ru ID - INTO_2017_141_a3 ER -