@article{ZVMMF_1973_13_2_a13,
     author = {A. A. Esipov and V. I. Yudovich},
     title = {Limit behavior of the eigenvalues of boundary value problems in unboundedly expanding domains},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {421--432},
     year = {1973},
     volume = {13},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1973_13_2_a13/}
}