Feuillet T., Commenges H., Menai M., Salze P., Perchoux C., Reuillon R., Kesse-Guyot E., Enaux C., Nazare J.-A., Hercberg S., Simon C., Charreire H., Oppert J.-M., 2018. A massive geographically weighted regression model of walking-environment relationships, Journal of transport geography, 68, 118-129.