@article{ZVMMF_2011_51_5_a6,
     author = {A. V. Albu and A. F. Albu and V. I. Zubov},
     title = {Functional gradient evaluation in the optimal control of a~complex dynamical system},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {814--833},
     publisher = {mathdoc},
     volume = {51},
     number = {5},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2011_51_5_a6/}
}