@article{TVP_2016_61_4_a9,
     author = {A. S. Holevo},
     title = {On a characterization of {Gaussian} transition operators},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {830--837},
     publisher = {mathdoc},
     volume = {61},
     number = {4},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_2016_61_4_a9/}
}