@article{DE_1993_29_4_a2,
     author = {V. V. Zaitsev},
     title = {Coordinate-wise estimates for the reachability set of a dynamical system},
     journal = {Differencialʹnye uravneni\^a},
     pages = {575--584},
     publisher = {mathdoc},
     volume = {29},
     number = {4},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1993_29_4_a2/}
}