Dr.-Ing. Ralf Tönjes
Fachhochschule Osnabrück
Albrechtstr. 30
49009 Osnabrück
phone: +49-541 969 2941
fax: +49-541 969 2982
Ralf Tönjes left the Institut für Informationsverabeitung.
Publications and research activities from the time after the departure are not listed here.