puits (1) développement technologique (1) science (1) ressources (1) recherche (1) politique (1) participation (1) papier (1) système de surveillance (1) modèle (1) information (1) vote (1) public (1) Guimarães (1) Dynamics (1) Case (1) Voting (1) Usage (1) Stairs (1) Science (1) Research (1) Participation (1) Paper (1) Manufacturers' agents (1) Grammar, Comparative and general--Case (1) Gifts (1) Face (1) Example (1) Dynamics (1) Design (1)