GRAPE: using graph grammars to implement shape grammars. - Thomas Grasl; Athanassios Economou (SpringSim (SimAUD), 2011)

From shapes to topologies and back: an introduction to a general parametric shape grammar interpreter. - Thomas Grasl; Athanassios Economou (Artif. Intell. Eng. Des. Anal. Manuf., 2018)