@article{nonnegativematrixfactorizationwith1,
  title = {Nonnegative Matrix Factorization with Toeplitz Penalty},
  author = {Matthew Corsetti and Ernest Fokoué},
  year = {2020},
  eprint = {2012.03694},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2012.03694v1},
}