@article{Clark2006,
author = {Clark, G. and Hamilton, G.},
title= {Survival of the richest. The Malthusian mechanism in pre-industrial England},
year = {2006},
doi = {10.1017/S0022050706000301},
journal = {Journal of Economic History},
volume = {66},
number = {3},
pages = {707--736},
}