@article{ZVMMF_2012_52_3_a10,
     author = {S. A. Nazarov},
     title = {Enforced stability of an eigenvalue in the continuous spectrum of a~waveguide with an~obstacle},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {521--538},
     publisher = {mathdoc},
     volume = {52},
     number = {3},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2012_52_3_a10/}
}