%0 Journal Article %A A. A. Boitsev %A I. Yu. Popov %A O. V. Sokolov %T Hamiltonian with zero-range potentials having infinite number of eigenvalues %J Nanosistemy: fizika, himiâ, matematika %D 2012 %P 9-19 %V 3 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/NANO_2012_3_4_a0/ %G ru %F NANO_2012_3_4_a0