Satoru Fujishige. Optimization over the polyhedron determined by a submodular function on a co-intersecting family. Math. Program., 42(1-3):565-577, 1988. [doi]
@article{Fujishige88,
title = {Optimization over the polyhedron determined by a submodular function on a co-intersecting family},
author = {Satoru Fujishige},
year = {1988},
doi = {10.1007/BF01589419},
url = {http://dx.doi.org/10.1007/BF01589419},
researchr = {https://researchr.org/publication/Fujishige88},
cites = {0},
citedby = {0},
journal = {Math. Program.},
volume = {42},
number = {1-3},
pages = {565-577},
}