Willem G. de Ru, Jan H. P. Eloff. Improved password mechanisms through expert system technology. In Ninth Annual Computer Security Applications Conference, ACSAC 1993, 6-10 Decemver, 1993, Orlando, Florida, USA. pages 272-280, IEEE, 1993. [doi]
@inproceedings{RuE93, title = {Improved password mechanisms through expert system technology}, author = {Willem G. de Ru and Jan H. P. Eloff}, year = {1993}, doi = {10.1109/CSAC.1993.315445}, url = {http://dx.doi.org/10.1109/CSAC.1993.315445}, researchr = {https://researchr.org/publication/RuE93}, cites = {0}, citedby = {0}, pages = {272-280}, booktitle = {Ninth Annual Computer Security Applications Conference, ACSAC 1993, 6-10 Decemver, 1993, Orlando, Florida, USA}, publisher = {IEEE}, }