Behavior and frequency dependence of AC-DC high voltage transfer standard under humidity step changes. - Ling Xiang Liu; Sze Wey Chua; Chee Kiang Ang (IEEE Trans. Instrum. Meas., 2003)

Determination of DC voltage ratio of a self-calibrating DC voltage divider. - Ling Xiang Liu; Sze Wey Chua; Chee Kiang Ang (IEEE Trans. Instrum. Meas., 2005)