Central European Journal of Operations Research, Volume 27

Volume 27, Number 1, March 2019

Volume 27, Number 2, June 2019

Volume 27, Number 3, September 2019

Special issue of the Slovenian Society INFORMATIKA - Section of Operations Research (SDI-SOR)

Volume 27, Number 4, December 2019

a service of Schloss Dagstuhl - Leibniz Center for Informatics