The Object Group Design Pattern

@inproceedings {271911,
author = {Silvano Maffeis},
title = {The Object Group Design Pattern},
booktitle = {2nd USENIX Conference on Object-Oriented Technologies (COOTS 96)},
year = {1996},
address = {Toronto, Ontario},
url = {https://www.usenix.org/conference/coots-96/object-group-design-pattern},
publisher = {USENIX Association},
month = jun
}