%0 Journal Article
%A Shepelska, Varvara
%T Plus-Minus Property as a Generalization of the Daugavet Property
%J Serdica Mathematical Journal
%D 2010
%P 371-386
%V 35
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SMJ2_2010_35_4_a2/
%G en
%F SMJ2_2010_35_4_a2