@article{ZVMMF_1998_38_4_a3,
     author = {V. G. Antonik and V. A. Srochko},
     title = {The projection method in linear-quadratic problems of optimal control},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {564--572},
     publisher = {mathdoc},
     volume = {38},
     number = {4},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1998_38_4_a3/}
}