“The magic formula for a clear view - How location intelligence opens the eyes; [Die Zauberformel für klare Sicht - Wie Location Intelligence die Augen öffnet]”, gis.Business | issn : 1869-9286, vol. 19, no. 1, pp. 3–4, Jan. 2018, Accessed: Nov. 08, 2026. Available: https://journal-gis.business/index.php/gisb/article/view/391