Chris Christensen. The History of Traffic Analysis: World War I - Vietnam by Donald A. Borrmann et al. Cryptologia, 38(3):287-290, 2014. [doi]
@article{Christensen14d,
title = {The History of Traffic Analysis: World War I - Vietnam by Donald A. Borrmann et al},
author = {Chris Christensen},
year = {2014},
doi = {10.1080/01611194.2014.915687},
url = {http://dx.doi.org/10.1080/01611194.2014.915687},
researchr = {https://researchr.org/publication/Christensen14d},
cites = {0},
citedby = {0},
journal = {Cryptologia},
volume = {38},
number = {3},
pages = {287-290},
}