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@article{COMIM_1995__3_1_a9, author = {Mr\'az, Franti\v{s}ek and Pl\'atek, Martin}, title = {Erasing automata recognize more than context-free languages}, journal = {Communications in Mathematics}, pages = {77--85}, publisher = {mathdoc}, volume = {03}, number = {1}, year = {1995}, mrnumber = {1474070}, zbl = {0856.68089}, language = {en}, url = {http://geodesic.mathdoc.fr/item/COMIM_1995__3_1_a9/} }
Mráz, František; Plátek, Martin. Erasing automata recognize more than context-free languages. Communications in Mathematics, Tome 03 (1995) no. 1, pp. 77-85. http://geodesic.mathdoc.fr/item/COMIM_1995__3_1_a9/