%0 Journal Article %A Javier Cilleruelo %A Antonio Córdoba %T B₂[∞]-sequences of square numbers %J Acta Arithmetica %D 1992 %P 265-270 %V 61 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-61-3-265-270/ %R 10.4064/aa-61-3-265-270 %G en %F 10_4064_aa_61_3_265_270