Prof. Dr. Henning Fernau
FB IV - Theoretical Computer Science
University of Trier
D - 54286 Trier
E-Mail: fernauuni-trierde
Phone.: +49 (0)651 201-2827
Esther Stürmer
FB IV - Theoretical Computer Science
University of Trier
D - 54286 Trier
E-Mail: stuermereuni-trierde
Phone.: +49 (0)651 201-2848