@article{DE_1995_31_6_a7,
     author = {V. G. Pimenov},
     title = {The concept of generalized controls for functional-differential systems},
     journal = {Differencialʹnye uravneni\^a},
     pages = {980--989},
     publisher = {mathdoc},
     volume = {31},
     number = {6},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1995_31_6_a7/}
}