1. Extended formulations of lower-truncated transversal polymatroids. (4th May 2021) Authors: Imai, Hiroshi; Imai, Keiko; Hiraishi, Hidefumi Journal: Optimization methods and software Issue: Volume 36:Number 2/3(2021) Page Start: 326 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗