%0 Journal Article %A A. D. Mizhidon %T Theoretical foundations of the study of a certain class of hybrid systems of differential equations %J Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory %D 2018 %P 38-64 %V 155 %I mathdoc %U http://geodesic.mathdoc.fr/item/INTO_2018_155_a2/ %G ru %F INTO_2018_155_a2