TY - JOUR AU - A. S. Bagmutov TI - Bound states for Laplacian perturbed by varying potential supportedby line in $\mathbb{R}^3$ JO - Nanosistemy: fizika, himiâ, matematika PY - 2021 SP - 549 EP - 552 VL - 12 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NANO_2021_12_5_a0/ LA - en ID - NANO_2021_12_5_a0 ER -