%0 Journal Article %A Utkir N. Kuljanov %T On the spectrum of the two-particle Schr\"odinger operator with point potential: one dimensional case %J Nanosistemy: fizika, himiâ, matematika %D 2023 %P 505-510 %V 14 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/NANO_2023_14_5_a0/ %G en %F NANO_2023_14_5_a0