@article{UZERU_2019_53_2_a1,
     author = {T. A. Grigoryan},
     title = {Some results on regular expressions for multitape finite automata},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {82--90},
     publisher = {mathdoc},
     volume = {53},
     number = {2},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/UZERU_2019_53_2_a1/}
}