Systematic evolution of model-based spreadsheet applications
M. Luckey, M. Erwig, G. Engels, Journal of Visual Languages &; Computing 23 (2012) 267–286.
LibreCat: /record/7340
DOI: 10.1016/j.jvlc.2011.11.009

Using rule overriding to improve reusability and understandability of Dynamic Meta Modeling specifications
C. Soltenborn, G. Engels, Journal of Visual Languages &; Computing 22 (2011) 233–250.
LibreCat: /record/7355
DOI: 10.1016/j.jvlc.2010.12.005