Robert H. Courtney Jr.. A systematic approach to data security. Computers & Security, 1(2):99-112, 1982. [doi]
@article{Courtney82,
title = {A systematic approach to data security},
author = {Robert H. Courtney Jr.},
year = {1982},
doi = {10.1016/0167-4048(82)90003-7},
url = {http://dx.doi.org/10.1016/0167-4048(82)90003-7},
researchr = {https://researchr.org/publication/Courtney82},
cites = {0},
citedby = {0},
journal = {Computers & Security},
volume = {1},
number = {2},
pages = {99-112},
}