@article {Internal1970,
title = {Internal Migration in Ireland with Appendix: County Migration: an Alternative Approach},
year = {1970},
url = {https://www.esri.ie/publications/internal-migration-in-ireland-with-appendix-county-migration-an-alternative-approach},
author = {Geary, Roy C and Hughes, Gerry},
journal = {General Research Series 54},
}