@article{DM_2015_27_2_a3,
     author = {N. V. Kotlyarov},
     title = {Existence of arbitrarily long square-free words with one possible mismatch},
     journal = {Diskretnaya Matematika},
     pages = {56--72},
     publisher = {mathdoc},
     volume = {27},
     number = {2},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2015_27_2_a3/}
}