@article{sparsityconstrainedgraphregularizednmf,
  title = {Sparsity Constrained Graph Regularized NMF for Spectral Unmixing of Hyperspectral Data},
  author = {Roozbeh Rajabi and Hassan Ghassemian},
  year = {2014},
  eprint = {1411.0392},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1411.0392v1},
}