@article {The1980,
title = {The Rotterdam System and Irish Models of Consumer Demand},
year = {1980},
url = {https://www.esri.ie/publications/the-rotterdam-system-and-irish-models-of-consumer-demand},
author = {Conniffe, D., and Hegarty, A.},
journal = {The Economic and Social Review, Vol. 11, No. 2},
}