%0 Journal Article %A Tsz Ho Chan %T Finding almost squares %J Acta Arithmetica %D 2006 %P 221-232 %V 121 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa121-3-2/ %R 10.4064/aa121-3-2 %G en %F 10_4064_aa121_3_2