1. Optimal urban sewer layout design using Steiner tree problems. Issue 11 (2nd November 2019) Authors: Hsie, Machine; Wu, Ming-Yen; Huang, Chun Yen Journal: Engineering optimization Issue: Volume 51:Issue 11(2019) Page Start: 1980 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗