@article{ZNSL_2004_309_a9,
     author = {V. B. Khazanov},
     title = {On some spectral characteristics of multiparameter polynomial matrices},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {166--173},
     year = {2004},
     volume = {309},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2004_309_a9/}
}