Media type: E-Article Title: A simplex algorithm for network flow problems with piecewise linear fractional objective function Contributor: Pandey, Pooja; Punnen, Abraham P. Published: Springer Science and Business Media LLC, 2009 Published in: OPSEARCH, 46 (2009) 4, Seite 359-389 Language: English DOI: 10.1007/s12597-009-0024-z ISSN: 0975-0320; 0030-3887 Keywords: Management Science and Operations Research ; Computer Science Applications ; Information Systems ; Management Information Systems Origination: Footnote: