Mathematics , Combinatorics
Mathematics , CombinatoricsCombinatorics on words: Christoffel words and repetitions in words
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Combinatorics on words: Christoffel words and repetitions in words
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Mathematics , CombinatoricsCombinatorics, Complexity and Randomness (Turing Award lecture)
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Mathematics , CombinatoricsCounting and configurations: problems in combinatorics, arithmetic, and geometry
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