%0 Journal Article
%A A. P. Novikov
%T On the class number of fields, abelian over an imaginary quadratic field
%J Izvestiya. Mathematics 
%D 1967
%P 697-705
%V 1
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1967_1_3_a11/
%G en
%F IM2_1967_1_3_a11