%0 Journal Article
%A Stephanie Chan
%A Peter Koymans
%A Djordjo Milovic
%A Carlo Pagano
%T The 8-rank of the narrow class group and the negative Pell equation
%J Forum of Mathematics, Sigma
%D 2022
%V 10
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.1017/fms.2022.40/
%R 10.1017/fms.2022.40
%G en
%F 10_1017_fms_2022_40