@article{ZNSL_1984_139_a2,
     author = {T. V. Vashchenko},
     title = {Solution of an eigenvalue problem for pencils of band matrices},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {41--50},
     publisher = {mathdoc},
     volume = {139},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1984_139_a2/}
}