1. Selective maintenance on a multi‐state system considering maintenance task assignment and operating cost. Issue 2 (23rd November 2021) Authors: Sun, Yao; Sun, Zhili; Zhou, Jie Journal: Systems engineering Issue: Volume 25:Issue 2(2022) Page Start: 157 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗