1. I. Aedo, PhD thesis: Forward limit sets of semigroups of substitutions and monochromatic arithmetic progressions in automatic sequences, The Open University, (UK), in preparation.
2. I. Aedo, U. Grimm, N. Mañibo, Y. Nagai, P. Staynova, Monochromatic arithmetic progressions in automatic sequences, in preparation.
3. The ubiquitous Prouhet–Thue–Morse sequence;Allouche,1999
4. Sums of digits, overlaps, and palindromes;Allouche;Discret. Math. Theor. Comput. Sci.,2000
5. Automatic Sequences: Theory, Applications, Generalizations;Allouche,2003