Gontran, HervéDupraz, HubertGilliéron, Pierre-YvesMerminod, Bertrand2005-11-172005-11-172005-11-172005https://infoscience.epfl.ch/handle/20.500.14299/220129Exomatic: gérer des exercices individualisés en grand auditoiretext::conference output::conference proceedings::conference paper