1. Menghini, G., Carrasco, N., Schüssler, N., & Axhausen, K. W: Route choice of cyclists in Zurich: GPS-based discrete motion models. In: Arbeitsberichte Verkehrs-und Raumplanung, 544 (2009).
2. Krygsman, C., and P. Schmitz.: The use of cellphone technology in activity and travel data collection. In: Proceedings of the 24th Southern African Transport Conference (SATC 2005), vol. 11, p. 13. (2005).
3. N. Dhakar, and S. Srinivasan.: Route choice modeling using GPS-based travel surveys. In: Transportation Research Record: Journal of the Transportation Research Board, no. 2413, pp. 65–73 (2014).
4. L. Montini, C. Antoniou, and K. W. Axhausen.: Route and mode choice models using GPS data. In: TRB Annual Meeting Online, vol. 1204, pp. 17–03082, Transportation Research Board (TRB) (2017).
5. E. Murakami, and D. P. Wagner.: Can using global positioning system (GPS) improve trip reporting?. In: Transportation research part c: emerging technologies, vol. 7, no. 2-3, pp. 149–165 (1999).