Characterization of the traveling standard for an international comparison of DC voltage ratio. - Giancarlo Marullo-Reedtz; Roberto Cerri (IEEE Trans. Instrum. Meas., 1999)

Traceability of the 10-kΩ standard at IEN. - Giorgio Boella; Pier Paolo Capra; Cristina Cassiago; Roberto Cerri; Giancarlo Marullo-Reedtz; Andrea Sosso (IEEE Trans. Instrum. Meas., 2001)

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)

Comparison EUROMET.EM-K8 of DC voltage ratio: results. - Giancarlo Marullo-Reedtz; Roberto Cerri; Wolfgang Waldmann; Jiri Streit; Pekka Immonen; Isabelle Blanc; Felix Raso; Torsten Funck; Bernd Schumacher; Erik F. Dierikx; Mário Nunes; Peter Vrabcek; et al. (IEEE Trans. Instrum. Meas., 2005)