H. Hsu, Nick Roussopoulos. Database Conceptual Modelling. In Peter P. Chen, editor, Entity-Relationship Approach to Systems Analysis and Design. Proc. 1st International Conference on the Entity-Relationship Approach. pages 259-276, North-Holland, 1979. [doi]
@inproceedings{HsuR79, title = {Database Conceptual Modelling}, author = {H. Hsu and Nick Roussopoulos}, year = {1979}, tags = {meta-model, database, Meta-Environment}, researchr = {https://researchr.org/publication/HsuR79}, cites = {0}, citedby = {0}, pages = {259-276}, booktitle = {Entity-Relationship Approach to Systems Analysis and Design. Proc. 1st International Conference on the Entity-Relationship Approach}, editor = {Peter P. Chen}, publisher = {North-Holland}, isbn = {0-444-85487-8}, }