@article {HeylenBurazerovicpscheund2011, title = {Nonlinear spectral unmixing by geodesic simplex volume maximization}, journal = {IEEE Journal of Selected Topics in Signal Processing}, volume = {5}, number = {3}, year = {2011}, pages = {534-542}, author = {Rob Heylen and Dzevdet Burazerovic and Paul Scheunders} }