Brand, Ulrich (university Of Vienna, Wissen, Markus (berlin School Of Economics And Law (bsel) (2) Haussler-combe, Ulrich (technical University Dortmund; Karlsruhe Institute Of Technology (2) Luttge, Ulrich (tu Darmstadt), Kluge, Manfred (tu Darmstadt), Thiel, Gerhard (tu Darmstadt) (1) Kuck, Ulrich, Wolff, Gabriele (1) Ulrich, Marshall (1)