Wrong Prognoses Aggravate Medical Imaging Problems (Power Quality Magazine, Apr/May 1991)
Medical Imaging Systems Need Special Care Too (Power Quality Magazine, Apr/May 1991)
Emergency Power for Cardio-Vascular Imaging Systems (White Paper, 1995)
Application Note ZM-1: Detecting Loose Connections (1999)
Operator’s Manual ZM-100 Mains Impedance Meter (1999)
The Impact of Mains Impedance on Power Quality (Power Quality Conference, 2000)
Cost Effective Power Quality Analysis (Power Quality Conference, 2004)
Leakage and Ground Currents: Measurement Techniques (Power Quality Conference, 2005)
Optimizing Mains Impedance – Real World Examples (Power Quality Conference, 2006)