@article{IM2_1984_23_1_a5,
     author = {A. V. Bogatyrev},
     title = {Fixed points and properties of solutions of differential inclusions},
     journal = {Izvestiya. Mathematics },
     pages = {185--199},
     publisher = {mathdoc},
     volume = {23},
     number = {1},
     year = {1984},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1984_23_1_a5/}
}