Robert E. Bixby, William H. Cunningham, Donald M. Topkis. The Partial Order of a Polymatroid Extreme Point. Math. Oper. Res., 10(3):367-378, 1985. [doi]
@article{BixbyCT85,
title = {The Partial Order of a Polymatroid Extreme Point},
author = {Robert E. Bixby and William H. Cunningham and Donald M. Topkis},
year = {1985},
doi = {10.1287/moor.10.3.367},
url = {http://dx.doi.org/10.1287/moor.10.3.367},
researchr = {https://researchr.org/publication/BixbyCT85},
cites = {0},
citedby = {0},
journal = {Math. Oper. Res.},
volume = {10},
number = {3},
pages = {367-378},
}