Media type: E-Article Title: Greedy sets and related problems Contributor: Girlich, Eberhard; Kovalev, Michail M.; Vasilkov, Dmitri M. imprint: Elsevier BV, 1997 Published in: European Journal of Operational Research Language: English DOI: 10.1016/s0377-2217(96)00270-6 ISSN: 0377-2217 Keywords: Information Systems and Management ; Management Science and Operations Research ; Modeling and Simulation ; General Computer Science ; Industrial and Manufacturing Engineering Origination: Footnote: