@mastersthesis{seidl_11,
 address = {Vienna, Austria},
 author = {Thomas Seidl},
 keywords = {hybrid, netdesign},
 month = {September},
 note = {supervised by G.~Raidl and M.~Ruthmair},
 school = {Vienna University of Technology, Institute of Computer Graphics and Algorithms},
 title = {A Multilevel Refinement Approach to the Rooted Delay-Constrained Steiner Tree Problem},
 url = {https://www.ac.tuwien.ac.at/files/pub/seidl\_11.pdf},
 year = {2011}
}