@article{10_37236_4771,
     author = {Josef Florian and L'ubom{\'\i}ra Dvo\v{r}\'akov\'a},
     title = {On periodicity of generalized pseudostandard words},
     journal = {The electronic journal of combinatorics},
     year = {2016},
     volume = {23},
     number = {1},
     doi = {10.37236/4771},
     zbl = {1334.68172},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/4771/}
}