Zangwill, W. I. Minimum concave cost flows in certain networks. (English) Zbl 0159.49102 Manage. Sci., Theory 14, 429-450 (1968). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 79 Documents Keywords:operations research × Cite Format Result Cite Review PDF Full Text: DOI