%0 Journal Article %A Frougny, Christiane %A Pavelka, Marta %A Pelantova, Edita %A Svobodova, Milena %T On-line algorithms for multiplication and division in real and complex numeration systems %J Discrete mathematics & theoretical computer science %D 2019 %V 21 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.23638/DMTCS-21-3-14/ %R 10.23638/DMTCS-21-3-14 %G en %F DMTCS_2019_21_3_a19