@article{DAN_1979_246_3_a8,
     author = {V. P. Chistyakov},
     title = {On an estimate for the {Perron} root of a nonnegative matrix},
     journal = {Doklady Akademii Nauk},
     pages = {548--550},
     publisher = {mathdoc},
     volume = {246},
     number = {3},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1979_246_3_a8/}
}