1. High‐gain observers for leak location in subterranean pipelines of liquefied petroleum gas. (18th September 2012) Authors: Torres, L.; Verde, C.; Besançon, G.; González, O.; Khalil, Hassan K.; Praly, Laurent Journal: International journal of robust and nonlinear control Issue: Volume 24:Number 6(2014) Page Start: 1127 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗