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@article{DM_1996_8_4_a6, author = {D. N. Babin}, title = {On the decidability of the completeness problem for special systems of automata functions}, journal = {Diskretnaya Matematika}, pages = {79--91}, publisher = {mathdoc}, volume = {8}, number = {4}, year = {1996}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DM_1996_8_4_a6/} }
D. N. Babin. On the decidability of the completeness problem for special systems of automata functions. Diskretnaya Matematika, Tome 8 (1996) no. 4, pp. 79-91. http://geodesic.mathdoc.fr/item/DM_1996_8_4_a6/