@article{MZM_2017_101_4_a5,
     author = {A. I. Perov and I. D. Kostrub},
     title = {On the {Spectral} {Abscissa} and the {Logarithmic} {Norm}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {562--575},
     publisher = {mathdoc},
     volume = {101},
     number = {4},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2017_101_4_a5/}
}