Satoru Iwata Satoko Moriguchi Kazuo Murota A Capacity Scaling Algorithm for M-convex Submodular Flow. 352-367 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3064&spage=352 2004 conf/ipco/2004 IPCO db/conf/ipco/ipco2004.html#IwataMM04