@article{DE_1994_30_3_a3,
     author = {E. K. Makarov},
     title = {On the interrelation between characteristic functionals and weak characteristic exponents},
     journal = {Differencialʹnye uravneni\^a},
     pages = {393--399},
     year = {1994},
     volume = {30},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1994_30_3_a3/}
}