Kessler, Ted, Macbain, Hamish (1) Kessler, Ted (1) Ghallab, Malik (laas-cnrs, Nau, Dana (university Of Maryland, Traverso, Paolo (fondazione Bruno Kessler (1) Gebhardt, Andreas, Kessler, Julia, Schwarz, Alexander, Thurn, Laura (1) Kessler, René, Kuchler, Marcel (1)