TY - JOUR AU - M. S. Smetanina TI - Asymptotics of the Schr\"odinger operator levels for a crystal film with a nonlocal potential JO - Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki PY - 2018 SP - 462 EP - 473 VL - 28 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VUU_2018_28_4_a2/ LA - ru ID - VUU_2018_28_4_a2 ER -