%0 Journal Article %A Goścień, R. %A Walkowiak, K. %T A column generation technique for routing and spectrum allocation in cloud-ready survivable elastic optical networks %J International Journal of Applied Mathematics and Computer Science %D 2017 %P 591-603 %V 27 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IJAMCS_2017_27_3_a11/ %G en %F IJAMCS_2017_27_3_a11