TY - JOUR AU - A. Restuccia AU - A. Sotomayor AU - V. A. Shtraus TI - On a limit pass from two-point to one-point interaction in a one dimensional quantum mechanical problem giving rise to a spontaneous symmetry breaking JO - Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematičeskoe modelirovanie i programmirovanie PY - 2021 SP - 75 EP - 90 VL - 14 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VYURU_2021_14_1_a5/ LA - en ID - VYURU_2021_14_1_a5 ER -