@article{MT_2017_20_1_a3,
     author = {V. L. Vaskevich},
     title = {A majorant for the multiplicities of eigenvalues of the {Laplace} operator with periodic conditions},
     journal = {Matemati\v{c}eskie trudy},
     pages = {75--80},
     publisher = {mathdoc},
     volume = {20},
     number = {1},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MT_2017_20_1_a3/}
}