@article{TUW-290310, author = {de Sousa, Joulie and Hron, Karel and Facevicova, K and Filzmoser, Peter}, title = {Robust principal component analysis for compositional tables}, journal = {Journal of Applied Statistics}, year = {2021}, volume = {48}, url = {https://doi.org/10.1080/02664763.2020.1722078}, doi = {10.1080/02664763.2020.1722078} }