1992 | ||
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3 | Veikko Keränen: Abelian Squares are Avoidable on 4 Letters. ICALP 1992: 41-52 | |
1987 | ||
2 | Veikko Keränen: On the k-Freeness of Morphisms on Free Monoids. STACS 1987: 180-188 | |
1985 | ||
1 | Veikko Keränen: On k-Repetition Free Words Generated by Length Uniform Morphisms Over a Binary Alphabet. ICALP 1985: 338-347 |