John M. Carroll, Helmut Jürgensen. Design of a secure relational data base. Computers & Security, 5(2):167, 1986. [doi]
@article{CarrollJ86,
title = {Design of a secure relational data base},
author = {John M. Carroll and Helmut Jürgensen},
year = {1986},
doi = {10.1016/0167-4048(86)90142-2},
url = {http://dx.doi.org/10.1016/0167-4048(86)90142-2},
researchr = {https://researchr.org/publication/CarrollJ86},
cites = {0},
citedby = {0},
journal = {Computers & Security},
volume = {5},
number = {2},
pages = {167},
}