TY  - BOOK
AU  - Rockafellar R T
TI  - Network flows and monotropic optimization
T2  - Pure and Applied Mathematics
U1  - B7:3, M4 
PY  - 1984///
CY  - New York
PB  - John Wiley        
KW  - Optimization
N1  - Bibliography: P 602-610
ER  -