@article{Ó Gráda1997,
author = {Ó Gráda, C. and O’Rourke, K.H.},
title= {Migration as disaster relief: Lessons from the Great Irish Famine},
year = {1997},
doi = {10.1017/S1361491697000026},
journal = {European Review of Economic History},
volume = {1},
number = {1},
pages = {3‒25},
}