An O(n log n) algorithm for the two-machine flow shop problem with variable machine speeds / C.P.M. van Hoesel, A.P.M. Wagelmans, M. van Vliet

An O(n log n) algorithm for the two-machine flow shop problem with variable machine speeds / C.P.M. van Hoesel, A.P.M. Wagelmans, M. van Vliet