%0 Journal Article %A Kurt Mahler %T The representation of squares to the base 3 %J Acta Arithmetica %D 1989 %P 99-106 %V 53 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-53-1-99-106/ %R 10.4064/aa-53-1-99-106 %G en %F 10_4064_aa_53_1_99_106