@article{Ó Gráda1979,
author = {Ó Gráda, C.},
title= {The population of Ireland 1700–1900: A survey},
year = {1979},
doi = {10.3406/adh.1979.1425},
journal = {Annales de Démographie Historique },
volume = {1979},
pages = {281--299},
}