(from right) Pierre-Yves Bard (LGIT UJF, Grenoble) and Peter Moczo at the Centennial Seismology Day, March 20, 2002

 
Michel Bouchon (LGIT UJF, Grenoble) at the Centennial Seismology Day, March 20, 2002

 
Ralph Archuleta (UCSB, Santa Barbara) at the Centennial Seismology Day, March 20, 2002