TY - JOUR AU - S. N. Tumanov TI - Molchanov's criterion for compactness of the resolvent for a nonselfadjoint Sturm–Liouville operator JO - Sbornik. Mathematics PY - 2024 SP - 1249 EP - 1268 VL - 215 IS - 9 UR - http://geodesic.mathdoc.fr/item/SM_2024_215_9_a5/ LA - en ID - SM_2024_215_9_a5 ER -