Maren Martens, S. Thomas McCormick. A Polynomial Algorithm for Weighted Abstract Flow. In Andrea Lodi, Alessandro Panconesi, Giovanni Rinaldi, editors, Integer Programming and Combinatorial Optimization, 13th International Conference, IPCO 2008, Bertinoro, Italy, May 26-28, 2008, Proceedings. Volume 5035 of Lecture Notes in Computer Science, pages 97-111, Springer, 2008. [doi]
Abstract is missing.