Leitner, M., Ljubić, I. and Sinnl, M. (2015). A computational study of exact approaches for the bi-objective prize-collecting Steiner tree problem INFORMS Journal on Computing, 27:118--134.
Bäker, A. (2015). Non-tenured post-doctoral researchers' job mobility and research output: An analysis of the role of research discipline, department size, and coauthors Research Policy, 44(3):634--650.
