@article{ITA_2021__55_1_A5_0,
     author = {Gabric, Daniel and Shallit, Jeffrey},
     title = {The {Simplest} {Binary} {Word} {With} {Only} {Three} {Squares}},
     journal = {RAIRO. Theoretical Informatics and Applications},
     year = {2021},
     publisher = {EDP-Sciences},
     volume = {55},
     doi = {10.1051/ita/2021001},
     mrnumber = {4245320},
     zbl = {1492.68113},
     language = {en},
     url = {https://www.numdam.org/articles/10.1051/ita/2021001/}
}