A Josephson-array calculable-waveform generator. - Laurie A. Christian; Karl J. H. Millar (IEEE Trans. Instrum. Meas., 1998)

Comparison CCEM-K8 of DC voltage ratio: results. - Giancarlo Marullo-Reedtz; Roberto Cerri; Isabelle Blanc; Ove Gunnarsson; Jonathan M. Williams; Felix Raso; Kyu-Tae Kim; Robert B. Frenkel; Zhang Xiuzeng; Alexander S. Katkov; Ronald Dziuba; Mark Parker; et al. (IEEE Trans. Instrum. Meas., 2003)

A Simple Build-Up Method for the DC Voltage Scale of a Source. - Murray D. Early; Martin Sira; Bengt-Olof Andersson; Laurie A. Christian; Ove Gunnarsson; Karl-Erik Rydler; Jiri Streit (IEEE Trans. Instrum. Meas., 2013)