Waltrip, B.
and Oldham, N.
(1996),
DC - 1 MHz Wattmeter Based on RMS Voltage Measurements, Proc. IEEE Instrumentation and Technology Conference (IMTC), Brussels, 1, BE, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=28426
(Accessed October 31, 2024)