@article {MR3831916,
    AUTHOR = {M\"ullner, Clemens},
     TITLE = {The {R}udin-{S}hapiro {S}equence and {S}imilar {S}equences are
              {N}ormal {A}long {S}quares},
   JOURNAL = {Canad. J. Math.},
  FJOURNAL = {Canadian Journal of Mathematics. Journal Canadien de
              Math\'ematiques},
    VOLUME = {70},
      YEAR = {2018},
    NUMBER = {5},
     PAGES = {1096--1129},
      ISSN = {0008-414X},
   MRCLASS = {11A63 (11B85 11L03 11N60 60F05)},
  MRNUMBER = {3831916},
       DOI = {10.4153/CJM-2017-053-1},
       URL = {https://doi.org/10.4153/CJM-2017-053-1},
}