@misc{Wilmoth2007,
author = {Wilmoth, J.R. and Andreev, K. and Jdanov, D. and Glei, D.A. and Boe, C. and Bubenheim, M. and Vachon, P.},
title= {Methods protocol for the Human Mortality Database},
year = {2007},
URL = {http://mortality.org},
publisher = {University of California},
address = {Berkeley},
}