@article{TUW-242380, author = {Nordhausen, Klaus and Oja, Hannu and Filzmoser, Peter and Reimann, Clemens}, title = {Blind Source Separation for Spatial Compositional Data}, journal = {Mathematical Geosciences}, year = {2015}, volume = {47}, number = {Issue 7}, pages = {753--770}, doi = {10.1007/s11004-014-9559-5} }