Georg Regensburger

Johann Radon Institute for Computational and Applied Mathematics (RICAM)

Austrian Academy of Sciences

A-4040 Altenbergerstraße 69, Linz

Austria

+43 (0)732 2468 5230 (phone)

+43 (0)732 2468 5412 (fax)

georg.regensburger@oeaw.ac.at

Betina Curtis

Research Institute for Symbolic Computation

Johannes Kepler University of Linz

A-4232 The Castle of Hagenberg

Austria

+43 (0)732 2468 9921 (phone)

+43 (0)732 2468 9930 (fax)

betina.curtis@isi-hagenberg.at