%0 Journal Article
%A Volkmann, Lutz
%T Bounds on the Signed 2-Independence Number in Graphs
%J Discussiones Mathematicae. Graph Theory
%D 2013
%P 709-715
%V 33
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DMGT_2013_33_4_a6/
%G en
%F DMGT_2013_33_4_a6