@article {European2009,
title = {European Research Area Indicators and Monitoring, Expert Group Report},
year = {2009},
url = {https://www.esri.ie/publications/european-research-area-indicators-and-monitoring-expert-group-report},
author = {Lepori, B., Siedschlag, I., Tubbs, M., Veugelers, R., and Ziarko, W.},
}