%0 Journal Article %A Irving Kaplansky %T Ternary positive quadratic forms that represent all odd positive integers %J Acta Arithmetica %D 1995 %P 209-214 %V 70 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-70-3-209-214/ %R 10.4064/aa-70-3-209-214 %G en %F 10_4064_aa_70_3_209_214