Betz, Hans Dieter (Personal Name)
- Betz, H. D. (Hans Dieter), 1940-
Lightning: review of modern lightning research, 2009: title page (Hans Dieter Betz) cover (H.D. Betz)
Das Wünschelruten-Phänomen, 2008: title page (Hans-Dieter Betz) back cover (Prof. Dr. em.; born 1940)
German Wikipedia, viewed July 26, 2017 (Hans-Dieter Betz; born September 29, 1940, in Mannheim; German experimental physicist and professor emeritus; joined the faculty at the University of Munich in 1975; has studied the phenomenon of dowsing rods (Wünschelruten))