Ching, Francis D. K. (university Of Washington (2) Garcia, Tristan, Durand, Jean-marie (2) Halliday, David (university Of Pittsburgh), Resnick, Robert (rensselaer Polytechnic Institute), Walker, Jearl (cleveland State University) (1) Bolgar, Peter, Lloyd, Haydn, North, Aimee, Oleinikovas, Vladimiras (1) Haag, Oliver (1)