%0 Journal Article %A Poorten, A. J. Van Der %A Shallit, J. %T A Specialised Continued Fraction %J Canadian journal of mathematics %D 1993 %P 1067-1079 %V 45 %N 5 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1993-058-5/ %R 10.4153/CJM-1993-058-5 %F 10_4153_CJM_1993_058_5