@inproceedings{feng2013volume,
  title={Volume optimization, normal surfaces, and Thurston's equation on triangulated 3-manifolds},
  author={Feng Luo},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191224205833697739356},
  booktitle={Journal of Differential Geometry},
  volume={93},
  number={2},
  pages={299-326},
  year={2013},
}
             
            
                
Feng Luo. Volume optimization, normal surfaces, and Thurston's equation on triangulated 3-manifolds. 2013. Vol. 93. In Journal of Differential Geometry. pp.299-326. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191224205833697739356.