@article{DE_2005_41_8_a2,
     author = {S. A. Brykalov},
     title = {Multivalued {Feedback} with the {Semicontinuity} {Property}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1029--1036},
     publisher = {mathdoc},
     volume = {41},
     number = {8},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2005_41_8_a2/}
}