@article{DAN_1980_251_5_a13,
     author = {B. N. Petrov and A. I. Petrov},
     title = {Insensitivity-optimal nonstationary stochastic control systems},
     journal = {Doklady Akademii Nauk},
     pages = {1081--1084},
     publisher = {mathdoc},
     volume = {251},
     number = {5},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1980_251_5_a13/}
}