@article{MGTA_2015_7_2_a5,
     author = {Vladimir N. Ushakov and Sergey A. Brykalov and Grigory V. Parshikov},
     title = {$\alpha$-systems of differential inclusions and their unification},
     journal = {Matemati\v{c}eska\^a teori\^a igr i e\"e prilo\v{z}eni\^a},
     pages = {85--116},
     publisher = {mathdoc},
     volume = {7},
     number = {2},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MGTA_2015_7_2_a5/}
}