@inproceedings{leitner-10,
 author = {Markus Leitner and Günther R. Raidl},
 booktitle = {ISCO 2010 -- International Symposium on Combinatorial Optimization},
 editor = {M. Haouari and A. R. Mahjoub},
 keywords = {hybrid, mip, netdesign},
 pages = {295--302},
 publisher = {Elsevier},
 series = {Electronic Notes in Discrete Mathematics},
 title = {Strong Lower Bounds for a Survivable Network Design Problem},
 url = {https://www.ac.tuwien.ac.at/files/pub/leitner-10.pdf},
 volume = {36},
 year = {2010}
}