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}, }