@article{HumpolaLehmannFuegenschuh2015, author = {Jesco Humpola and Thomas Lehmann and Armin F{\"u}genschuh}, title = {A primal heuristic for optimizing the topology of gas networks based on dual information}, journal = {EURO Journal on Computational Optimization}, volume = {3}, number = {1}, pages = {53 -- 78}, doi = {10.1007/s13675-014-0029-0}, year = {2015}, }