Wolfgang Arendt (EDT)/ Haim Brezis (EDT)/ Michel Pierre (EDT)
(1)
Wolfgang Arendt (EDT)/ Joseph A. Ball (EDT)/ Jussi Behrndt (EDT)/ Karl-heinz Forster (EDT)/ Volker Mehrmann (EDT)
(1)
Wolfgang Arendt (EDT)/ Ralph Chill (EDT)/ Yuri Tomilov (EDT)
(1)
Wolfgang Arendt,Karsten Urban
(1)
Wolfgang Arendt/ Charles J. K. Batty/ Matthias Hieber/ Frank Neubrander
(1)