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@article{DE_1966_2_3_a13, author = {A. I. Logunov and Z. B. Tsalyuk}, title = {Comparison theorems for {Volterra} equations with retarded argument}, journal = {Differencialʹnye uravneni\^a}, pages = {417--421}, publisher = {mathdoc}, volume = {2}, number = {3}, year = {1966}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1966_2_3_a13/} }
A. I. Logunov; Z. B. Tsalyuk. Comparison theorems for Volterra equations with retarded argument. Differencialʹnye uravneniâ, Tome 2 (1966) no. 3, pp. 417-421. http://geodesic.mathdoc.fr/item/DE_1966_2_3_a13/