@article{VMUMM_1990_4_a7,
     author = {A. A. Chasovskikh},
     title = {On the expressibility of systems with an adder in the class of linear-automaton functions},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {31--34},
     publisher = {mathdoc},
     number = {4},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1990_4_a7/}
}