%0 Journal Article %A Pierre Kaplan %A Kenneth S. Williams %T The genera representing a positive integer %J Acta Arithmetica %D 2002 %P 353-361 %V 102 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa102-4-6/ %R 10.4064/aa102-4-6 %G en %F 10_4064_aa102_4_6