@inproceedings{DBLP:conf/dbsec/DittrichHP88,
author = {Klaus R. Dittrich and
Martin H{\"a}rtig and
Heribert Pfefferle},
title = {Discretionary Access Control in Structurally Object-Oriented
Database Systems},
booktitle = {DBSec},
year = {1988},
pages = {105-121},
bibsource = {DBLP, http://dblp.uni-trier.de}
}