TY  - RPRT
A1  - Heeringa, S. G.
T1  - Russia Longitudinal Monitoring Survey (RLMS): Sample Attrition, Replenishment, and Weighting in Rounds V-VII
Y1  - 2011
UR  - http://www.cpc.unc.edu/projects/rlms-hse/project/samprep/samprep.pdf

ER  -