1. Permutation flow shop scheduling: variability of completion time differences – NP-completeness. (8th May 2020) Authors: König, Barbara; Leisten, Rainer; Stückrath, Jan Journal: International journal of operational research Issue: Volume 39:Number 4(2020) Page Start: 562 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗