@techreport{Wilmoth2019,
author = {Wilmoth, J.R. and Andreev, K. and Jdanov, D. and Glei, D.A. and Riffe, T.},
title= {Methods Protocol for the Human Mortality Database},
year = {2019},
URL = {http://www.mortality.org/Public/Docs/MethodsProtocol.pdf},
}