@article{DMTCS_2017_19_3_a12,
     author = {Chappelon, Jonathan},
     title = {Periodic balanced binary triangles},
     journal = {Discrete mathematics & theoretical computer science},
     publisher = {mathdoc},
     volume = {19},
     number = {3},
     year = {2017-2018},
     doi = {10.23638/DMTCS-19-3-13},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.23638/DMTCS-19-3-13/}
}