@article{VMUMM_2007_6_a9,
     author = {E. E. Khazova},
     title = {Automaticity of semigroups of regular languages},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {55--59},
     publisher = {mathdoc},
     number = {6},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2007_6_a9/}
}