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@article{DE_1985_21_4_a6, author = {A. Ya. Narmanov and N. N. Petrov}, title = {Nonlocal problems in the theory of optimal processes. {I}}, journal = {Differencialʹnye uravneni\^a}, pages = {605--614}, publisher = {mathdoc}, volume = {21}, number = {4}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1985_21_4_a6/} }
A. Ya. Narmanov; N. N. Petrov. Nonlocal problems in the theory of optimal processes. I. Differencialʹnye uravneniâ, Tome 21 (1985) no. 4, pp. 605-614. http://geodesic.mathdoc.fr/item/DE_1985_21_4_a6/