Giorgio Ghelli. Foundations for Extensible Objects with Roles. Inf. Comput., 175(1):50-75, 2002. [doi]
@article{Ghelli02,
title = {Foundations for Extensible Objects with Roles},
author = {Giorgio Ghelli},
year = {2002},
url = {http://www.idealibrary.com/links/doi/10.1006/inco.2001.2943},
tags = {meta-model, Meta-Environment, meta-objects},
researchr = {https://researchr.org/publication/Ghelli02},
cites = {0},
citedby = {0},
journal = {Inf. Comput.},
volume = {175},
number = {1},
pages = {50-75},
}