@article{TVP_2009_54_2_a13,
     author = {E. M. Sukhanova},
     title = {Matrix-valued correlation},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {383--391},
     publisher = {mathdoc},
     volume = {54},
     number = {2},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_2009_54_2_a13/}
}