1. A Novel Shape-Free Plane Quadratic Polygonal Hybrid Stress-Function Element. (19th May 2015) Authors: Zhou, Pei-Lei; Cen, Song Other Names: Hu Zhiqiang Academic Editor. Journal: Mathematical problems in engineering Issue: Volume 2015(2015) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗