%0 Journal Article
%A Ahmad, Ali
%A Baskoro, E.
%A Imran, M.
%T Total vertex irregularity strength of disjoint union of Helm graphs
%J Discussiones Mathematicae. Graph Theory
%D 2012
%P 427-434
%V 32
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DMGT_2012_32_3_a3/
%G en
%F DMGT_2012_32_3_a3