%0 Journal Article %A V. L. Vaskevich %T A majorant for the multiplicities of eigenvalues of the Laplace operator with periodic conditions %J Matematičeskie trudy %D 2017 %P 75-80 %V 20 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MT_2017_20_1_a3/ %G ru %F MT_2017_20_1_a3