@article{TIMB_2012_20_2_a8,
     author = {N. S. Niparko},
     title = {Tonkov generalization of the stability of the {Lyapunov} exponents of linear differential system with a special matrix {Cauchy}},
     journal = {Trudy Instituta matematiki},
     pages = {84--92},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMB_2012_20_2_a8/}
}