@article{JTNB_2015__27_3_745_0,
     author = {Dombek, Daniel and Mas\'akov\'a, Zuzana and V\'avra, Tom\'a\v{s}},
     title = {Confluent {Parry} numbers, their spectra,  and integers in positive- and negative-base  number systems},
     journal = {Journal de th\'eorie des nombres de Bordeaux},
     pages = {745--768},
     publisher = {Soci\'et\'e Arithm\'etique de Bordeaux},
     volume = {27},
     number = {3},
     year = {2015},
     doi = {10.5802/jtnb.922},
     language = {en},
     url = {http://archive.numdam.org/articles/10.5802/jtnb.922/}
}