@article{10_37236_1108,
     author = {James Currie and Narad Rampersad and Jeffrey Shallit},
     title = {Binary words containing infinitely many overlaps},
     journal = {The electronic journal of combinatorics},
     year = {2006},
     volume = {13},
     doi = {10.37236/1108},
     zbl = {1108.68094},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1108/}
}