TY - JOUR AU - V. L. Vaskevich TI - A majorant for the multiplicities of eigenvalues of the Laplace operator with periodic conditions JO - Matematičeskie trudy PY - 2017 SP - 75 EP - 80 VL - 20 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MT_2017_20_1_a3/ LA - ru ID - MT_2017_20_1_a3 ER -