@inbook {Amaral2017,
	title = {Implications for the European economic integration after the Brexit},
	booktitle = {Regional upgrading in Southern Europe. Advances in spatial science},
	number = {9783319498171},
	year = {2017},
	pages = {347-358},
	publisher = {Springer},
	organization = {Springer},
	address = {Cham},
	issn = {978-3-319-49817-1},
	doi = {https://doi.org/10.1007/978-3-319-49818-8_15},
	author = {Alberto Amaral},
	editor = {M. Fonseca and U. Fratesi}
}
