@article{Dassow_1988, title={Pure languages of regulated rewriting and their codings}, volume={8}, url={https://cyber.bibl.u-szeged.hu/index.php/actcybern/article/view/3335}, number={3}, journal={Acta Cybernetica}, author={Dassow, Jürgen}, year={1988}, month={Jan.}, pages={227-235} }