@article{ZNSL_1970_18_a8,
     author = {M. I. Mavlyanova},
     title = {Solution of a~partial eigenvalues problem for a~polynomial matrix},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {116--124},
     publisher = {mathdoc},
     volume = {18},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1970_18_a8/}
}