Wyn L. Price. Security in electronic mail. Computer Communications, 9(2):96-99, 1986. [doi]
@article{Price86a, title = {Security in electronic mail}, author = {Wyn L. Price}, year = {1986}, doi = {10.1016/0140-3664(86)90009-5}, url = {http://dx.doi.org/10.1016/0140-3664(86)90009-5}, tags = {security}, researchr = {https://researchr.org/publication/Price86a}, cites = {0}, citedby = {0}, journal = {Computer Communications}, volume = {9}, number = {2}, pages = {96-99}, }