@article{ZNSL_2003_296_a8,
     author = {V. B. Khazanov},
     title = {Methods for solving spectral problems for multiparameter matrix pencils},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {139--168},
     year = {2003},
     volume = {296},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2003_296_a8/}
}