Steffen Jorgensen, University of Southern Denmark Dept. Business & Economics, Odense M, Denmark; Marc Quincampoix, Université de Brest Labo. Mathématiques, Brest, France; Thomas L. Vincent, University / 2007-04-13 / Birkhaeuser Boston
Stanislav S. Makhanov, Thammasat University Sirindhorn Int. Institute of Technology, Pathumthani, Thailand; Weerachai Anotaipaiboon / 2007-04-03 / Springer Berlin Heidelberg