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CORR
2008
Springer
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Words and morphisms with Sturmian erasures
We say x {0, 1, 2}N is a word with Sturmian erasures if for any a {0, 1, 2} the word obtained erasing all a in x is a Sturmian word. A large family of such words is given coding ...
Fabien Durand, Adel Guerziz, Michel Koskas