%0 Journal Article %A Harvey Cohn %T On theta functions for certain quadratic fields %J Acta Arithmetica %D 1964 %P 53-66 %V 9 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-9-1-53-66/ %R 10.4064/aa-9-1-53-66 %G en %F 10_4064_aa_9_1_53_66