@article{10_37236_9703,
     author = {Lucas Mol and Narad Rampersad and Jeffrey Shallit},
     title = {Extremal overlap-free and extremal \(\beta\)-free binary words},
     journal = {The electronic journal of combinatorics},
     year = {2020},
     volume = {27},
     number = {4},
     doi = {10.37236/9703},
     zbl = {1462.68151},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/9703/}
}