| |
| 1989 | ||
|---|---|---|
| 2 | Günter Hotz, Thomas Kretschmer: The Power of the Greibach Normal Form. Elektronische Informationsverarbeitung und Kybernetik 25(10): 507-512 (1989) | |
| 1988 | ||
| 1 | Thomas Kretschmer: A Closure Property of Regular Languages. Theor. Comput. Sci. 61: 283-287 (1988) | |
| 1 | Günter Hotz | [2] |