Show 15 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Pichon, Christophe" or (type exact bookEditor and editor="Pichon, Christophe") Add to list Journal Article A1 open access Instabilities in disc galaxies : from noise to grooves to spirals Sven De Rijcke (UGent) , Jean-Baptiste Fouvry and Christophe Pichon (2019) MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 484(3). p.3198-3208