@article{DE_1996_32_2_a19,
     author = {O. P. Stepanovich},
     title = {On the deviations of {Demidovich's} characteristic exponents of linear diagonal systems under power perturbations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {283--284},
     publisher = {mathdoc},
     volume = {32},
     number = {2},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1996_32_2_a19/}
}