Bothe, Dieter; Maric, Tomislav; Stephan, Peter; Marschall, Holger. OpenFOAM C++ header template. (2020-12-06). GPL - GNU General Public License. openfoam, 4.22-03 Strömungsmechanik, 620. Technical University of Darmstadt. https://tudatalib.ulb.tu-darmstadt.de/handle/tudatalib/2541