Title: Biblio RTF Export
Author: Biblio 7.x

Schifeling, T., C. Cheng, D. S. Hillygus, and J. P. Reiter. "Accounting for nonignorable unit nonresponse and attrition in panel studies with refreshment samples." Journal of Survey Statistics and Methodology 3, no. 3 (2015): 265-295. DOI: 10.1093/jssam/smv007, available at http://jssam.oxfordjournals.org/content/3/3/265.abstract.