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Mutual singularity of spectra of dynamical systems given by “sums of digits” to different bases. (English) Zbl 0371.28018
Astérisque 49(1977), 109-114 (1978).
For the entire collection see [Zbl 0367.00016].

28D05 Measure-preserving transformations
11A63 Radix representation; digital problems
11K55 Metric theory of other algorithms and expansions; measure and Hausdorff dimension