Sente, Yves (4) Sente, Yves, Rosinski, Grzegorz (3) Donze, Pierre-yves (professor Of Business History) (2) Duvernoy, Henri M., Cattin, Francoise, Risold, Pierre-yves (1) Osterwalder, Alexander, Pigneur, Yves, Smith, Alan (hbg Construction Ltd), Etiemble, Frederic (1)