@mastersthesis{oberlechner_10,
 author = {Karin Oberlechner},
 keywords = {netdesign},
 month = {August},
 note = {supervised by G.~Raidl and A.~Chwatal},
 school = {Vienna University of Technology, Institute of Computer Graphics and Algorithms},
 title = {Solving the k-Node Minimum Label Spanning Arborescence Problem with Exact and Heuristic Methods},
 url = {https://www.ac.tuwien.ac.at/files/pub/oberlechner_10.pdf},
 year = {2010}
}