@article{TIMM_2020_26_4_a2,
     author = {B. I. Anan'ev and P. A. Yurovskikh},
     title = {Approximation of a guaranteed estimation problem with mixed constraints},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {48--63},
     publisher = {mathdoc},
     volume = {26},
     number = {4},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2020_26_4_a2/}
}