Gordon McPHERSON
Tanguy JAFFRÉ & Jean-Marie VEILLON
Carel Christiaan Hugo JONGKIND
Eberhard FISCHER
David J. DU PUY
Peter GOLDBLATT
Théodore MONOD
Michel HOFF
P. MORAT
Urs EGGLI
Thierry DEROIN & Hélène FALAISE
Bengt JONSELL
Homage to Alain Crosnier
Our dear colleague Alain Crosnier passed away in his 91st year on Feb. 18, 2021. He was internationally renowned for his scientific accomplishments, his skills as an organizer, and his boundless energy.