@article{nearestneighbordensityfunctional,
  title = {Nearest neighbor density functional estimation from inverse Laplace transform},
  author = {J. Jon Ryu and Shouvik Ganguly and Young-Han Kim and Yung-Kyun Noh and Daniel D. Lee},
  year = {2018},
  eprint = {1805.08342},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1805.08342v4},
}