%0 Journal Article %A P. Weinberger %T Exponents of the class groups of complex quadratic fields %J Acta Arithmetica %D 1972 %P 117-124 %V 22 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-22-2-117-124/ %R 10.4064/aa-22-2-117-124 %G en %F 10_4064_aa_22_2_117_124