22
Jul

Commemoration for Prof. em. Dr. Preben Emanuel Gudmandsen

5 October 1924 – 2 May 2019

Founder, President and Honorary President of EARSeL

Commemoration_Preben_by_Eberhard-Parlow

by Prof. em. Dr. Eberhard Parlow, University of Basel//
Salzburg, July 2019