@book{517273,
	author = {Dijkstra, L. and Athanasoglou, S.},
	title = {The Europe 2020 index. The progress of EU countries, regions and cities to the 2020 targets},
	publisher = {European Commission},
	year = {2015},
	address = {Bruselas},
	url = {http://ec.europa.eu/regional_policy/sources/docgener/focus/2015_01_europe2020_index.pdf}
}