@article{ZNSL_1970_18_a7,
     author = {B. D. Vulichevich and V. N. Kublanovskaya},
     title = {Solution of a~partial eigenvalues problem for some special form matrices},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {104--115},
     year = {1970},
     volume = {18},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1970_18_a7/}
}