@article{TVP_2005_50_1_a0,
     author = {T. A. Belkina and V. I. Rotar'},
     title = {On optimality in probability and almost surely for processes with a communication property. {I.~The} discrete time case},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {3--26},
     publisher = {mathdoc},
     volume = {50},
     number = {1},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_2005_50_1_a0/}
}