@INPROCEEDINGS {7925,
author={J.   Nascimento and J. Bioucas-Dias},
doi={10.1109/WHISPERS.2009.5288975},
booktitle={IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing - WHISPERS},
title={Learning Dependent Sources using Mixtures of Dirichlet: Applications on Hyperspectral Unmixing},
year={2009},
month={August},
volume={-},
pages={1-5} 
}