Grisotto, Laura, Dario Consonni, Lorenzo Cecconi, Dolores Catelan, Corrado Lagazio, Pier Alberto Bertazzi, Michela Baccini, and Annibale Biggeri. “Geostatistical Integration and Uncertainty in Pollutant Concentration Surface under Preferential Sampling”. Geospatial Health 11, no. 1 (April 18, 2016). Accessed April 20, 2024. https://www.geospatialhealth.net/gh/article/view/426.