@article{learninggraphlaplacianwithmcp,
  title = {Learning Graph Laplacian with MCP},
  author = {Yangjing Zhang and Kim-Chuan Toh and Defeng Sun},
  year = {2020},
  eprint = {2010.11559},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2010.11559v2},
}