@article{DAN_1970_190_4_a3,
     author = {V. I. Zubov},
     title = {A certain problem of optimal stabilization},
     journal = {Doklady Akademii Nauk},
     pages = {760--762},
     publisher = {mathdoc},
     volume = {190},
     number = {4},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1970_190_4_a3/}
}