Rodolphe Nassif, Yuping Qiu, Jianhua Zhu. Extending The Object-Oriented Paradigm To Support Relationships and Constraints. In DS-4. pages 305-329, 1990.
@inproceedings{NassifQZ90, title = {Extending The Object-Oriented Paradigm To Support Relationships and Constraints}, author = {Rodolphe Nassif and Yuping Qiu and Jianhua Zhu}, year = {1990}, tags = {meta-model, constraints, Meta-Environment, meta-objects}, researchr = {https://researchr.org/publication/NassifQZ90}, cites = {0}, citedby = {0}, pages = {305-329}, booktitle = {DS-4}, }