@article{DM_2017_29_1_a2,
     author = {A. M. Zubkov and A. A. Serov},
     title = {Limit theorem for the size of an image of subset under compositions of random mappings},
     journal = {Diskretnaya Matematika},
     pages = {17--26},
     publisher = {mathdoc},
     volume = {29},
     number = {1},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2017_29_1_a2/}
}