@article {Estimates1976,
title = {Estimates of Annual Net Migration and their Relationship with Series on Annual Net Passenger Movement: Ireland 1926-76},
year = {1976},
url = {https://www.esri.ie/publications/estimates-of-annual-net-migration-and-their-relationship-with-series-on-annual-net},
author = {Hughes, G.},
journal = {Memorandum Series 122},
}