@article{10_37236_6074,
     author = {Jarkko Peltom\"aki and Markus A. Whiteland},
     title = {A square root map on {Sturmian} words},
     journal = {The electronic journal of combinatorics},
     year = {2017},
     volume = {24},
     number = {1},
     doi = {10.37236/6074},
     zbl = {1366.68227},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/6074/}
}