%0 Journal Article %A Durgut, Rafet %A Kutucu, Hakan %A Turaci, Tufan %T Global distribution center number of some graphs and an algorithm %J RAIRO - Operations Research - Recherche Opérationnelle %D 2019 %P 1217-1227 %V 53 %N 4 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ro/2018119/ %R 10.1051/ro/2018119 %G en %F RO_2019__53_4_1217_0