GorriniA., MessaF., CeccarelliG., and ChoubassiR. “Covid-19 Pandemic and Activity Patterns in Milan. Wi-Fi Sensors and Location-Based Data”. TeMA - Journal of Land Use, Mobility and Environment, Vol. 14, no. 2, Aug. 2021, pp. 211-26, doi:10.6093/1970-9870/7886.