@article{JTNB_2008__20_2_227_0,
     author = {Bell, Jason P.},
     title = {Logarithmic frequency in morphic sequences},
     journal = {Journal de th\'eorie des nombres de Bordeaux},
     pages = {227--241},
     publisher = {Universit\'e Bordeaux 1},
     volume = {20},
     number = {2},
     year = {2008},
     doi = {10.5802/jtnb.625},
     zbl = {1163.11020},
     mrnumber = {2477502},
     language = {en},
     url = {http://archive.numdam.org/articles/10.5802/jtnb.625/}
}