@article{DM_2005_17_2_a3,
     author = {A. M. Shoitov},
     title = {The {Poisson} approximation for the number of matches of values of a discrete function from chains},
     journal = {Diskretnaya Matematika},
     pages = {56--69},
     publisher = {mathdoc},
     volume = {17},
     number = {2},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2005_17_2_a3/}
}