@article{AA_2011_23_3_a7,
     author = {S. A. Nazarov},
     title = {Asymptotics of trapped modes and eigenvalues below the continuous spectrum of a~waveguide with a~thin shielding obstacle},
     journal = {Algebra i analiz},
     pages = {216--260},
     publisher = {mathdoc},
     volume = {23},
     number = {3},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_2011_23_3_a7/}
}