Model Transformation From VisualOCL to OCL Using Graph Transformation. - Karsten Ehrig; Jessica Winkelmann (GRaMoT@GPCE, 2005)

Generating Instance Models from Meta Models. - Karsten Ehrig; Jochen Malte Küster; Gabriele Taentzer; Jessica Winkelmann (FMOODS, 2006)

Translation of Restricted OCL Constraints into Graph Constraints for Generating Meta Model Instances by Graph Grammars. - Jessica Winkelmann; Gabriele Taentzer; Karsten Ehrig; Jochen Malte Küster (GT-VMT@ETAPS, 2006)