@book{Bengtsson2004,
author = {Bengtsson, T. and Campbell, C. and Lee, J.Z.},
title= {Life under pressure: Mortality and living standards in Europe and Asia, 1700–1900},
year = {2004},
doi = {10.7551/mitpress/4227.001.0001},
address = {Cambridge, Mass},
publisher = {The MIT Press},
}