@article{FuegenschuhGoettlichHertyetal.2008, author = {Armin F{\"u}genschuh and Simone G{\"o}ttlich and Michael Herty and Alexander Klar and Alexander Martin}, title = {A Discrete Optimization Approach to Large Scale Supply Networks Based on Partial Differential Equations}, journal = {SIAM Journal on Scientific Computing}, volume = {30}, number = {3}, pages = {1490 -- 1507}, year = {2008}, }