Conference paper (2010) - H Wahanik (author), Ali Akbar Eftekhari (author), A.A. Eftekhari (author), A. A. Eftekhari (author), Ehsan Eftekhari (author), Johannes Bruining (author), Hans Bruining (author), J. Bruining (author), D Marchesin (author), D Marchesin (author), K.H.A.A. Wolf (author), Karl Heinz Wolf (author), KHAA Wolf (author), Karl-Heinz Wolf (author), K. H. Wolf (author), Karl Heinz A.A. Wolf (author), K. A. A. Wolf (author)