1. A generalized DGS method for studying the deformation field around a crack tip. (April 2016) Authors: Zhang, Rui; Guo, Ran; Cheng, Heming Journal: Optics and lasers in engineering Issue: Volume 79(2016) Page Start: 1 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗