Nahman, N.
, Allred, C.
, Andrews, J.
, Hoer, C.
and Lawton, R.
(1979),
Radar absorber measurement techniques at frequencies above 20 GHz:, , National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NBS.IR.79-1613
(Accessed August 31, 2024)