@article{THSP_2008_14_3_a4,
     author = {Olexandra Kamenschykova},
     title = {Approximation of random processes by},
     journal = {Teori\^a slu\v{c}ajnyh processov},
     pages = {53--66},
     year = {2008},
     volume = {14},
     number = {3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/THSP_2008_14_3_a4/}
}