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@article{DA_1979_18_a0, author = {O. V. Vasiliev}, title = {Optimality of singular boundary controls in systems with distributed parameters}, journal = {Diskretnyj analiz i issledovanie operacij}, pages = {4--13}, publisher = {mathdoc}, number = {18}, year = {1979}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DA_1979_18_a0/} }
O. V. Vasiliev. Optimality of singular boundary controls in systems with distributed parameters. Diskretnyj analiz i issledovanie operacij, no. 18 (1979), pp. 4-13. http://geodesic.mathdoc.fr/item/DA_1979_18_a0/