@ARTICLE{SchnellKreuter2000,
author = {Schnell, Rainer and Kreuter, Frauke},
title = {Das DEFECT-Projekt: Sampling-Errors und Nonsampling-Errors in komplexen Bev÷lkerungsstichproben},
year = {2000},
journal = {ZUMA-Nachrichten},
volume = {24},
number = {47},
pages = {89--102},
issn = {0941-1670},
url = {http://www.uni-due.de/%7Ehq0215/documents/2000/2000_DEFECTProjektSampling-Errors.pdf}
}