%0 Journal Article %A Chen, Zhibo %T On integral sum graphs with a saturated vertex %J Czechoslovak Mathematical Journal %D 2010 %P 669-674 %V 60 %N 3 %U http://geodesic.mathdoc.fr/item/CMJ_2010_60_3_a5/ %G en %F CMJ_2010_60_3_a5