@article{TMF_1988_74_3_a2,
     author = {N. I. Gerasimenko and B. S. Pavlov},
     title = {Scattering problems on noncompact graphs},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {345--359},
     publisher = {mathdoc},
     volume = {74},
     number = {3},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1988_74_3_a2/}
}