@article{DE_1983_19_12_a19,
     author = {G. G. Islamov},
     title = {The measure of complexity of functional-differential equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {2170--2172},
     publisher = {mathdoc},
     volume = {19},
     number = {12},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1983_19_12_a19/}
}