Elektronische Informationsverarbeitung und Kybernetik, Band 25

Volume 25, Number 1/2, January / February 1989

Volume 25, Number 3, March 1989

Volume 25, Number 4, April 1989

Volume 25, Number 5/6, May / June 1989

Volume 25, Number 7, July 1989

Volume 25, Number 8/9, August / September 1989

Volume 25, Number 10, October 1989

Volume 25, Number 11/12, November / Dezember 1989

maintained by Schloss Dagstuhl LZI at University of Trier