@article{ZVMMF_1979_19_6_a5,
     author = {N. I. Ringo},
     title = {Prediction of the behaviour of processes with imperfectly known control},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1422--1435},
     year = {1979},
     volume = {19},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1979_19_6_a5/}
}