@article{TIMM_2000_6_2_a0,
     author = {B. I. Anan'ev},
     title = {On informational sets for multistage statistically uncertain systems},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {290--306},
     year = {2000},
     volume = {6},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2000_6_2_a0/}
}