%0 Journal Article %A Nenad Mladenović %A Raca Todosijević %A Dragan Urošević %T An Efficient General Variable Neighborhood Search for Large Travelling Salesman Problem With Time Windows %J Yugoslav journal of operations research %D 2013 %P 19 %V 23 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/YJOR_2013_23_1_a1/ %G en %F YJOR_2013_23_1_a1