Aperiodic words on three symbols. II.
Journal für die reine und angewandte Mathematik, Tome 327 (1981), pp. 1-11
@article{JRAM_1981__327_152381,
author = {Robert Shelton},
title = {Aperiodic words on three symbols. {II.}},
journal = {Journal f\"ur die reine und angewandte Mathematik},
pages = {1--11},
year = {1981},
volume = {327},
zbl = {0455.05014},
url = {http://geodesic.mathdoc.fr/item/JRAM_1981__327_152381/}
}
Robert Shelton. Aperiodic words on three symbols. II.. Journal für die reine und angewandte Mathematik, Tome 327 (1981), pp. 1-11. http://geodesic.mathdoc.fr/item/JRAM_1981__327_152381/