@article{TIMM_2015_21_1_a5,
     author = {R. R. Gadyl'shin and S. V. Repjevskij and E. A. Shishkina},
     title = {On an eigenvalue for the {Laplace} operator in a disk with {Dirichlet} boundary condition on a small part of the boundary in a critical case},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {56--70},
     publisher = {mathdoc},
     volume = {21},
     number = {1},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2015_21_1_a5/}
}