1. Strength changes during internal erosion of gap-graded soils. Issue 4 (8th October 2018) Authors: MacRobert, Charles John; Day, Peter William; Luker, Irvin Journal: Proceedings of ICE Issue: Volume 172:Issue 4(2019:Aug.) Page Start: 331 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗