Βιβλιογραφία: Estreguil, C., Dige, G., Kleeschulte, S., Carrao, H., Raynal, J. and Teller, A. 2019. Strategic Green Infrastructure and Ecosystem Restoration: geospatial methods, data and tools, EUR 29449 EN, Publications Office of the European Union. Luxembourg, doi:10.2760/06072, JRC113815, 127 p.