← Search Econometrica Vol. 35 No. 2 1967 Flows in Networks Martin J. Beckmann; L. R. Ford; D. R. Fulkerson DOI10.2307/1909128 Volume35 Issue2 Pages373 Sources semanticscholar openalex crossref Cite APA 7 MLA 9 Chicago (author–date) Harvard Elsevier Harvard (JFE, JBF…) The Accounting Review Academy of Management American Marketing Association INFORMS (Management Science) Copy citation Copied ✓