@techreport{Grabka2015,
author = {Grabka, M.M. and Westermeier, C.},
title= {Editing and multiple imputation of item non-response in the wealth module of the German Socio-Economic Panel},
year = {2015},
URL = {http://panel.gsoep.de/soep-docs/surveypapers/diw_ssp0272.pdf},
publisher = {DIW},
address = {Berlin},
institution = {SOEP Survey Papers, Series C – Data Documentation 272},
}