@article{10_14712_1213_7243_2015_129,
     author = {T\r{u}ma, Ji\v{r}{\'\i} and V\'abek, Ji\v{r}{\'\i}},
     title = {On the number of binary signed digit representations of a given weight},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {287--306},
     year = {2015},
     volume = {56},
     number = {3},
     doi = {10.14712/1213-7243.2015.129},
     mrnumber = {3390277},
     zbl = {06486994},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.2015.129/}
}