@article{simplexstructuredmatrixfactorization,
  title = {Simplex-Structured Matrix Factorization: Sparsity-based Identifiability and Provably Correct Algorithms},
  author = {Maryam Abdolali and Nicolas Gillis},
  year = {2020},
  eprint = {2007.11446},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2007.11446v1},
}