1. Construction of acyclically 4-colourable planar triangulations with minimum degree 4. Issue 9 (2nd September 2019) Authors: Zhu, Enqiang; Li, Zepeng; Shao, Zehui; Xu, Jin Journal: International journal of computer mathematics Issue: Volume 96:Issue 9(2019) Page Start: 1723 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗