Juhani Karhumäki, Leonid P. Lisovik. A Simple Undecidable Problem: The Inclusion Problem for Finite Substitutions on ab:::*:::c. In Afonso Ferreira, Horst Reichel, editors, STACS 2001, 18th Annual Symposium on Theoretical Aspects of Computer Science, Dresden, Germany, February 15-17, 2001, Proceedings. Volume 2010 of Lecture Notes in Computer Science, pages 388-395, Springer, 2001. [doi]
@inproceedings{KarhumakiL01, title = {A Simple Undecidable Problem: The Inclusion Problem for Finite Substitutions on ab:::*:::c}, author = {Juhani Karhumäki and Leonid P. Lisovik}, year = {2001}, url = {http://link.springer.de/link/service/series/0558/bibs/2010/20100388.htm}, tags = {C++}, researchr = {https://researchr.org/publication/KarhumakiL01}, cites = {0}, citedby = {0}, pages = {388-395}, booktitle = {STACS 2001, 18th Annual Symposium on Theoretical Aspects of Computer Science, Dresden, Germany, February 15-17, 2001, Proceedings}, editor = {Afonso Ferreira and Horst Reichel}, volume = {2010}, series = {Lecture Notes in Computer Science}, publisher = {Springer}, isbn = {3-540-41695-1}, }