@article{IVM_1985_7_a3,
     author = {R. G. Mubarakzyanov},
     title = {An automaton that leaves invariant a~class of random sequences with a~finite set of states},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {21--25},
     publisher = {mathdoc},
     number = {7},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1985_7_a3/}
}