@article{VUU_2014_2_a6,
     author = {A. H. Hammady},
     title = {The characteristics of invariance of attainability set of control systems with random coefficients},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {100--110},
     year = {2014},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2014_2_a6/}
}