A Partition-Based Heuristic for the Steiner Tree Problem in Large Graphs. - Markus Leitner; Ivana Ljubic; Martin Luipersbeck; Max Resch (Hybrid Metaheuristics, 2014)

Thinning out Steiner trees: a node-based model for uniform edge costs. - Matteo Fischetti; Markus Leitner; Ivana Ljubic; Martin Luipersbeck; Michele Monaci; Max Resch; Domenico Salvagnin; Markus Sinnl (Math. Program. Comput., 2017)