TY  - BOOK
AU  - Fujishige, Satoru,
TI  - Submodular functions and optimization
T2  - Annals of discrete mathematics
SN  - 0444885560
AV  - QA166.6 F85
PY  - 1991///
CY  - Amsterdam
PB  - North-holland
KW  - Funciones submodulares
KW  - Optimización combinatoria
ER  -