@article{JIS_2002__5_2_a7,
     author = {Tarannikov,  Yuriy},
     title = {The minimal density of a letter in an infinite ternary square-free word is \(0.2746 \cdots\)},
     journal = {Journal of integer sequences},
     year = {2002},
     volume = {5},
     number = {2},
     zbl = {1121.11303},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JIS_2002__5_2_a7/}
}