@article{ITA_1982__16_3_191_0,
author = {Ross, Rockford and Winklmann, Karl},
title = {Repetitive strings are not context-free},
journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
volume = {16},
year = {1982},
pages = {191-199},
mrnumber = {686912},
zbl = {0489.68071},
language = {en},
url = {http://dml.mathdoc.fr/item/ITA_1982__16_3_191_0}
}
Ross, Rockford; Winklmann, Karl. Repetitive strings are not context-free. RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications, Tome 16 (1982) pp. 191-199. http://gdmltest.u-ga.fr/item/ITA_1982__16_3_191_0/
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