@article{DA_2021_28_3_a4,
     author = {A. D. Yashunsky},
     title = {On three-valued random variable transformations by bivariate functions},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {90--103},
     publisher = {mathdoc},
     volume = {28},
     number = {3},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_2021_28_3_a4/}
}