@article{IVM_1991_11_a16,
     author = {G. A. Egorov},
     title = {Stability of hybrid control systems},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {91--94},
     year = {1991},
     number = {11},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1991_11_a16/}
}