| Authored By: | John Case, Efim Kinber, Arun Sharma and Frank Stephan |
| Paper Title: | On the Classification of Computable Languages |
| Book/Journal Title: | Proc. 14th Annual Symposium on Theoretical Aspects of Computer Science: STACS'97 |
| Vol. 1200 | |
| Publisher: | Springer |
| Publication Date: | 1997 |
| Pages: | 225-236 |