Stenbakken, G.
, Nelson, T.
, Waltrip, B.
and Bergman, D.
(2003),
NIST Program for Traceable Power and Energy Measurements Under Non-Sinusoidal Waveform Conditions, Proceedings of the IEEE Power Engineering Society, Toronto, 1, CA, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=31260
(Accessed December 14, 2024)