@misc{1158251, author = {J R Major}, title = {Automated measurement of frequency response of frequency-modulated generators using the Bessel null method:}, year = {1986}, month = {1986-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.TN.1093}, language = {en}, }