Hits 1-2 within 2 documents
On the relative advantage of mixed-mode versus single-mode surveys [journal article]
Source: Survey Research Methods, 8 (2014) 1. p.31-42
The accuracy of pre-election polling of German general elections [journal article]
Source: Methods, data, analyses : a journal for quantitative methods and survey methodology (mda), 8 (2014) 1. p.5-24