Götz, M., & Zipf, A. (2012). Towards defining a framework for the automatic derivation of 3D CityGML models from volunteered geographic information. International journal of 3-D information modeling, 1(1), .
Chicago Style (17th ed.) CitationGötz, Marcus, and Alexander Zipf. "Towards Defining a Framework for the Automatic Derivation of 3D CityGML Models from Volunteered Geographic Information." International Journal of 3-D Information Modeling 1, no. 1 (2012).
MLA (9th ed.) CitationGötz, Marcus, and Alexander Zipf. "Towards Defining a Framework for the Automatic Derivation of 3D CityGML Models from Volunteered Geographic Information." International Journal of 3-D Information Modeling, vol. 1, no. 1, 2012.
Warning: These citations may not always be 100% accurate.