Smidt, Mr. H.j. (4) Nuij, Martin-jan (2) Scharenborg, Martin (2) Erdmann, Martin (rwth Aachen Univ, Glombitza, Jonas (rwth Aachen Univ, Kasieczka, Gregor (univ Of Hamburg, Klemradt, Uwe (rwth Aachen Univ (2) Erasmus, Desiderius (1)