@article{DAN_1991_317_2_a16,
     author = {A. V. Nazin and A. B. Yuditskii},
     title = {Information inequalities in a problem of adaptive control of a},
     journal = {Doklady Akademii Nauk},
     pages = {323--325},
     publisher = {mathdoc},
     volume = {317},
     number = {2},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1991_317_2_a16/}
}