@article{VMUMM_2020_2_a10,
     author = {D. N. Babin and V. B. Kudryavtsev},
     title = {The classes of automata embeddable to pre-complete classes},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {55--57},
     publisher = {mathdoc},
     number = {2},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2020_2_a10/}
}