@article{TMF_2005_145_3_a3,
     author = {R. R. Gadyl'shin},
     title = {Local {Perturbations} of {Quantum} {Waveguides}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {358--371},
     publisher = {mathdoc},
     volume = {145},
     number = {3},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2005_145_3_a3/}
}