@article{IJAMCS_2014_24_2_a0,
     author = {Zdunek, R.},
     title = {Regularized nonnegative matrix factorization: {Geometrical} interpretation and application to spectral unmixing},
     journal = {International Journal of Applied Mathematics and Computer Science},
     pages = {233--247},
     publisher = {mathdoc},
     volume = {24},
     number = {2},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IJAMCS_2014_24_2_a0/}
}