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@article{MZM_1973_13_4_a13, author = {N. M. Zuev}, title = {Bounds of mixed semi-invariants of random processes}, journal = {Matemati\v{c}eskie zametki}, pages = {581--586}, publisher = {mathdoc}, volume = {13}, number = {4}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1973_13_4_a13/} }
N. M. Zuev. Bounds of mixed semi-invariants of random processes. Matematičeskie zametki, Tome 13 (1973) no. 4, pp. 581-586. http://geodesic.mathdoc.fr/item/MZM_1973_13_4_a13/