@article{DA_1974_13_a3,
     author = {V. I. Denisov},
     title = {On the properties of optimal control for linear processes with time-lag},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {32--39},
     publisher = {mathdoc},
     number = {13},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_1974_13_a3/}
}