Hoefer, Martin Algorithms and Complexity, MPI for Informatics, Max Planck Society;
Jansen, Klaus Algorithms and Complexity, MPI for Informatics, Max Planck Society;
Hoefer, M. (2003). Experimental comparison of heuristic and approximation algorithms for uncapacitated facility location. In Experimental and efficient algorithms: Second International Workshop, WEA 2003 (pp. 165-178). Berlin, Germany: Springer.