Inclusion is Undecidable for Pattern Languages
| Authored By: | Tao Jiang, Arto Salomaa, Kai Salomaa and Sheng Yu |
| Paper Title: | Inclusion is Undecidable for Pattern Languages |
| Book/Journal Title: | Automata, Languages and Programming, 20nd International Colloquium, ICALP '93, Proceedings |
| Vol. 700 | |
| Publisher: | Springer-Verlag |
| Publication Date: | 1993 |
| Pages: | 301-312 |