@article{DAN_1966_170_2_a14,
     author = {V. I. Plotnikov},
     title = {A problem of optimal control for stationary systems with distributed parameters},
     journal = {Doklady Akademii Nauk},
     pages = {290--293},
     publisher = {mathdoc},
     volume = {170},
     number = {2},
     year = {1966},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1966_170_2_a14/}
}