@misc{indiciaeda2eaea5d2a2,
  title = {Single-frame multichannel blind deconvolution by nonnegative matrix factorization with sparseness constraints.},
  author = {Ivica Kopriva},
  year = {2005},
  doi = {10.1364/ol.30.003135},
  url = {https://pubmed.ncbi.nlm.nih.gov/16342700/},
  note = {Source identifier: 16342700}
}