Florian Frick, Shira Zerbib. Colorful Coverings of Polytopes and Piercing Numbers of Colorful d-Intervals. Combinatorica, 39(3):627-637, 2019. [doi]
@article{FrickZ19,
title = {Colorful Coverings of Polytopes and Piercing Numbers of Colorful d-Intervals},
author = {Florian Frick and Shira Zerbib},
year = {2019},
doi = {10.1007/s00493-018-3891-1},
url = {https://doi.org/10.1007/s00493-018-3891-1},
researchr = {https://researchr.org/publication/FrickZ19},
cites = {0},
citedby = {0},
journal = {Combinatorica},
volume = {39},
number = {3},
pages = {627-637},
}