1. A note on uniquely 3-colourable planar graphs. Issue 5 (4th May 2017) Authors: Li, Zepeng; Zhu, Enqiang; Shao, Zehui; Xu, Jin Journal: International journal of computer mathematics Issue: Volume 94:Issue 5(2017) Page Start: 1028 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗