J.-C. Spender. Identifying computer users with authentication devices (tokens). Computers & Security, 6(5):385-395, 1987. [doi]
@article{Spender87,
title = {Identifying computer users with authentication devices (tokens)},
author = {J.-C. Spender},
year = {1987},
doi = {10.1016/0167-4048(87)90011-3},
url = {http://dx.doi.org/10.1016/0167-4048(87)90011-3},
researchr = {https://researchr.org/publication/Spender87},
cites = {0},
citedby = {0},
journal = {Computers & Security},
volume = {6},
number = {5},
pages = {385-395},
}