@misc{1154111, author = {R A Kamper}, title = {Advances in the measurement of rf power and attenuation using SQUIDs:}, year = {1974}, month = {1974-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.TN.661}, language = {en}, }