@misc{1184246, author = {J R Devoe and D M Sweger and RA Velapoldi}, title = {Intruder detection using trace constituent analysis:}, year = {1979}, month = {1979-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.IR.78-1510}, language = {en}, }