Eike Born, Helmut G. Stiegler. Discretionary access control by means of usage conditions. Computers & Security, 13(5):437-450, 1994. [doi]
@article{BornS94, title = {Discretionary access control by means of usage conditions}, author = {Eike Born and Helmut G. Stiegler}, year = {1994}, doi = {10.1016/0167-4048(94)90037-X}, url = {http://dx.doi.org/10.1016/0167-4048(94)90037-X}, tags = {access control}, researchr = {https://researchr.org/publication/BornS94}, cites = {0}, citedby = {0}, journal = {Computers & Security}, volume = {13}, number = {5}, pages = {437-450}, }