@inproceedings{TUW-176908, author = {Templ, Matthias and Filzmoser, Peter and Hron, Karel}, title = {Missing Values in Compositional Data: Imputation and Diagnostics}, booktitle = {Abstracts of the 6th International Conference on Computational Management Science}, year = {2009}, pages = {16}, note = {invited; talk: 6th International Conference on Computational Management Science, Genf; 2009-05-02} }