@techreport{Lynn2018,
author = {Lynn, P. and Borkowska, M.},
title= {Some indicators of sample representativeness and attrition bias for BHPS and Understanding Society},
year = {2018},
URL = {https://www.understandingsociety.ac.uk/research/publications/524851},
publisher = {University of Essex},
address = {Colchester},
institution = {Understanding Society Working Paper 2018-01},
}