@article{DE_1986_22_8_a0,
     author = {A. V. Arutyunov and M. D. Mardanov},
     title = {On the theory of optimal processes with delays},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1291--1298},
     publisher = {mathdoc},
     volume = {22},
     number = {8},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1986_22_8_a0/}
}