Ulrich Faigle, Walter Kern. Submodular linear programs on forests. Math. Program., 72:195-206, 1996.
@article{FaigleK96,
title = {Submodular linear programs on forests},
author = {Ulrich Faigle and Walter Kern},
year = {1996},
researchr = {https://researchr.org/publication/FaigleK96},
cites = {0},
citedby = {0},
journal = {Math. Program.},
volume = {72},
pages = {195-206},
}