%0 Journal Article
%A Derong Qiu
%A Xianke Zhang
%T $L$-series and their $2$-adic valuations at $s=1$
attached to CM elliptic curves
%J Acta Arithmetica
%D 2002
%P 79-95
%V 103
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/aa103-1-6/
%R 10.4064/aa103-1-6
%G en
%F 10_4064_aa103_1_6