@book{TUW-166231, author = {Fritz, Heinrich and Filzmoser, Peter}, title = {Plausibility of Databases and the Relation to Imputation Methods}, publisher = {VDM Verlag Dr. M{\"u}ller}, year = {2008}, address = {Saarbr{\"u}cken}, isbn = {978-3-8364-5992-1} }