Lois-González, Rubén C., and Maria José Piñeira-Mantiñán. “The Revival of Urban Social and Neighbourhood Movements in Spain: A Geographical Characterization”. DIE ERDE – Journal of the Geographical Society of Berlin, vol. 146, no. 2-3, Oct. 2015, pp. 127-38, doi:10.12854/erde-146-11.