Natascha Löw
|                  University of Siegen                  Faculty IV Department Mechanical Engineering Institute of Engineering Design Paul-Bonatz-Straße 9-11 D-57076 Siegen Germany 
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|                  University of Siegen                  Faculty IV Department Mechanical Engineering Institute of Engineering Design Paul-Bonatz-Straße 9-11 D-57076 Siegen Germany 
  |