%0 Journal Article
%A Xing-Gang He
%A Chun-Tai Liu
%T On the range of ∑n=1∞ ±cn
%J Annales Fennici Mathematici
%D 2015
%P 135-148
%V 40
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.2015.4004/
%R 10.5186/aasfm.2015.4004
%G en
%F AFM_2015_40_1_a6