Nentwig, Joachim, Kreuder, Manfred, Morgenstern, Karl (2) Mohan, Ned (university Of Minnesota, Raju, Siddharth (1) Schmitz, Christoph (rwth Aachen University, Haveresch, Karlheinz (rwth Aachen University (1) Gross, Herbert (carl Zeiss Ag (1) Rentel, Klaus (1)