Klaus Ecker, Jutta Göers, Achim Reiners. CHARM: Modelling of complex objects for CAD. In Relational Databases and their Extensions. pages 195-218, 1988.
@inproceedings{EckerGR88,
title = {CHARM: Modelling of complex objects for CAD},
author = {Klaus Ecker and Jutta Göers and Achim Reiners},
year = {1988},
tags = {meta-model, object-role modeling, Meta-Environment, meta-objects},
researchr = {https://researchr.org/publication/EckerGR88},
cites = {0},
citedby = {0},
pages = {195-218},
booktitle = {Relational Databases and their Extensions},
}