1.
Understanding CityGML and 3D city models; [CityGML und 3D-Stadtmodelle verstehen]. gis.Business | issn : 1869-9286 [Internet]. 2015 Jan. 1 [cited 2026 Nov. 9];16(1):60-1. Available from: https://journal-gis.business/index.php/gisb/article/view/514