@article{BSMF_2019__147_4_639_0,
     author = {Cassaigne, Julien and Frid, Anna E. and Puzynina, Svetlana and Zamboni, Luca Q.},
     title = {Cost and dimension of words of zero topological entropy},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {639--660},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {147},
     number = {4},
     year = {2019},
     doi = {10.24033/bsmf.2794},
     mrnumber = {4057713},
     zbl = {1465.68221},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.24033/bsmf.2794/}
}