@article{DE_1991_27_8_a9,
     author = {L. I. Minchenko},
     title = {Derivatives of multivalued mappings and the maximum principle for differential inclusions},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1363--1370},
     publisher = {mathdoc},
     volume = {27},
     number = {8},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1991_27_8_a9/}
}