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Geneva, Switzerland, 30 nov 2022. Rolf Heuer From 2009 to 2015 he was Director General of CERN and from 5 April 2016 to 9 April 2018 President of the German Physical Society.
© Niels Ackermann / Lundi13
© Niels Ackermann / Lundi13
Niels Ackermann / Lundi13