@article{DMTCS_2019_21_3_a5,
     author = {Almeida, J. and Kl{\'\i}ma, O.},
     title = {On the insertion of n-powers},
     journal = {Discrete mathematics & theoretical computer science},
     publisher = {mathdoc},
     volume = {21},
     number = {3},
     year = {2019},
     doi = {10.23638/DMTCS-21-3-5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.23638/DMTCS-21-3-5/}
}