@article{DE_2006_42_11_a4,
     author = {V. I. Elkin},
     title = {On categories and foundations of the theory of nonlinear control dynamical systems: {V}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1481--1489},
     publisher = {mathdoc},
     volume = {42},
     number = {11},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2006_42_11_a4/}
}