Hildebrandt, Stephan, Leen Lambers, Holger Giese, Jan Rieke, Joel Greenyer, Wilhelm Schäfer, Marius Lauder, Anthony Anjorin, and Andy Schürr. 2013. “A Survey of Triple Graph Grammar Tools”. Electronic Communications of the EASST 57 (September). https://doi.org/10.14279/tuj.eceasst.57.865.