Li, C., Chen, J., Xiao, Z., Zheng, Y., Zheng, J., & Liang, K. (2017). Automatic sizing functions for unstructured surface mesh generation. International Journal for Numerical Methods in Engineering, 109(4), pp. 577-608. doi:10.1002/nme.5298

Li, Chenfeng, Jianjun Chen, Zhoufang Xiao, Yao Zheng, Jianjing Zheng, and Kewei Liang. "Automatic Sizing Functions for Unstructured Surface Mesh Generation." International Journal for Numerical Methods in Engineering 109, no. 4 (2017): 577-608.

Li, Chenfeng, et al. "Automatic Sizing Functions for Unstructured Surface Mesh Generation." International Journal for Numerical Methods in Engineering 109.4 (2017): 577-608.