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@article{DE_1978_14_11_a18, author = {V. G. Kurbatov}, title = {A conjecture in the theory of functional-differential equations}, journal = {Differencialʹnye uravneni\^a}, pages = {2074--2075}, publisher = {mathdoc}, volume = {14}, number = {11}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1978_14_11_a18/} }
V. G. Kurbatov. A conjecture in the theory of functional-differential equations. Differencialʹnye uravneniâ, Tome 14 (1978) no. 11, pp. 2074-2075. http://geodesic.mathdoc.fr/item/DE_1978_14_11_a18/