J. Albert, Lutz Michael Wegner. Languages with Homomorphic Replacements. In J. W. de Bakker, Jan van Leeuwen, editors, Automata, Languages and Programming, 7th Colloquium, Noordweijkerhout, The Netherland, July 14-18, 1980, Proceedings. Volume 85 of Lecture Notes in Computer Science, pages 19-29, Springer, 1980.
@inproceedings{AlbertW80, title = {Languages with Homomorphic Replacements}, author = {J. Albert and Lutz Michael Wegner}, year = {1980}, researchr = {https://researchr.org/publication/AlbertW80}, cites = {0}, citedby = {0}, pages = {19-29}, booktitle = {Automata, Languages and Programming, 7th Colloquium, Noordweijkerhout, The Netherland, July 14-18, 1980, Proceedings}, editor = {J. W. de Bakker and Jan van Leeuwen}, volume = {85}, series = {Lecture Notes in Computer Science}, publisher = {Springer}, isbn = {3-540-10003-2}, }