@article{TVP_2010_55_4_a6,
     author = {A. A. Kuznetsova},
     title = {Conditional entropy for infinite-dimensional quantum systems},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {782--790},
     publisher = {mathdoc},
     volume = {55},
     number = {4},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_2010_55_4_a6/}
}