Interlaboratory comparison of high direct voltage resistor dividers. - Yi Li; Juris Rungis; Kyu-Tae Kim; Yong Myung Cho; Terry R. McComb; John G. Dunn; Len Van Der Zwan; D. Hoffman (IEEE Trans. Instrum. Meas., 1999)

International comparison of a resistive divider at 100 kV DC. - Yi Li; Juris Rungis; Tao Jing; Tsung-Han Su; I. P. Chen; Dennis Lee; K. Shimizu (IEEE Trans. Instrum. Meas., 2001)

International comparison of a pulse calibrator used in high-voltage impulse calibration. - Yi Li; Juris Rungis; Terry R. McComb; Wolfgang Lucas (IEEE Trans. Instrum. Meas., 2001)

Comparative impulse voltage measurements at the National Measurement Laboratory (NML), CSIRO, Australia, and the Institute for National Measurement Standards (INMS), NRC, Canada. - Yi Li; Juris Rungis; Terry R. McComb (IEEE Trans. Instrum. Meas., 2003)

Worldwide Comparison of Lightning Impulse Voltage Measuring Systems at the 400-kV Level. - Jari K. Hällström; Martti M. Aro; Anders Bergman; V. Bovier-Lapierre; F. Garnacho; J. I. Juvik; V. Kiseliev; Z. Lian Hong; Wolfgang Lucas; Yi Li; M. L. Pykälä; Juris Rungis; et al. (IEEE Trans. Instrum. Meas., 2007)