Samuel Fiorini, Volker Kaibel, Kanstantsin Pashkovich, Dirk Oliver Theis. Combinatorial bounds on nonnegative rank and extended formulations. Discrete Mathematics, 313(1):67-83, 2013. [doi]
@article{FioriniKPT13,
title = {Combinatorial bounds on nonnegative rank and extended formulations},
author = {Samuel Fiorini and Volker Kaibel and Kanstantsin Pashkovich and Dirk Oliver Theis},
year = {2013},
doi = {10.1016/j.disc.2012.09.015},
url = {http://dx.doi.org/10.1016/j.disc.2012.09.015},
researchr = {https://researchr.org/publication/FioriniKPT13},
cites = {0},
citedby = {0},
journal = {Discrete Mathematics},
volume = {313},
number = {1},
pages = {67-83},
}