| Title:
|
A note on $\varepsilon$-rules in context-free grammars (English) |
| Author:
|
Gruska, Jozef |
| Language:
|
English |
| Journal:
|
Kybernetika |
| ISSN:
|
0023-5954 |
| Volume:
|
11 |
| Issue:
|
1 |
| Year:
|
1975 |
| Pages:
|
(26)-31 |
| . |
| Category:
|
math |
| . |
| MSC:
|
68A20 |
| MSC:
|
68A30 |
| MSC:
|
68Q45 |
| idZBL:
|
Zbl 0305.68061 |
| idMR:
|
MR0395317 |
| . |
| Date available:
|
2009-09-24T16:43:48Z |
| Last updated:
|
2012-06-05 |
| Stable URL:
|
http://hdl.handle.net/10338.dmlcz/124233 |
| . |
| Reference:
|
[1] S. Ginsburg: The mathematical theory of context-free languages.McGraw-Hill, New York 1966. Zbl 0184.28401, MR 0211815 |
| Reference:
|
[2] J. Gruska: Some classifications of context-free languages.Information and Control 14 (1969), 2, 152-179. Zbl 0174.28901, MR 0253836 |
| Reference:
|
[3] J. Gruska: A few remarks on the index of context-free grammars and languages.Information and Control 19 (1971), 3, 216-223. Zbl 0241.68036, MR 0311153 |
| Reference:
|
[4] J. Gruska: On the size of context-free grammars.Kybernetika 8 (1972) 3, 213-218. Zbl 0241.68037, MR 0331877 |
| . |
