TY  - JOUR
AU  - Holub, Štěpán
AU  - Sýkora, Jiří
TI  - Binary equality words with two $b$'s
JO  - Commentationes Mathematicae Universitatis Carolinae
PY  - 2018
SP  - 153
EP  - 172
VL  - 59
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.2015.247/
DO  - 10.14712/1213-7243.2015.247
LA  - en
ID  - 10_14712_1213_7243_2015_247
ER  -