@article{partialidentifiabilityfornonnegative,
  title = {Partial Identifiability for Nonnegative Matrix Factorization},
  author = {Nicolas Gillis and Róbert Rajkó},
  year = {2022},
  eprint = {2206.08022},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2206.08022v3},
}