@article{IVM_1961_2_a15,
     author = {A. M. Tabarovskii},
     title = {The characteristic equation for an arbitrary coordinate of the solution of a linear system of differential equations},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {155--159},
     publisher = {mathdoc},
     number = {2},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1961_2_a15/}
}