@article{VMUMM_2015_3_a6,
     author = {I. V. Tsylin},
     title = {Continuity of eigenvalues of the {Laplace} operator according to domain},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {35--39},
     publisher = {mathdoc},
     number = {3},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2015_3_a6/}
}