@article{kernelnonnegativematrixfactorization,
  title = {Kernel Nonnegative Matrix Factorization Without the Curse of the Pre-image - Application to Unmixing Hyperspectral Images},
  author = {Fei Zhu and Paul Honeine and Maya Kallas},
  year = {2014},
  eprint = {1407.4420},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1407.4420v2},
}