@article{TVP_1970_15_3_a11,
     author = {I. G. Zhurbenko},
     title = {On estimating of semi-invariants of a~random process},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {541--543},
     publisher = {mathdoc},
     volume = {15},
     number = {3},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1970_15_3_a11/}
}