Shoham Letzter. Radon numbers for trees. Discrete Mathematics, 340(3):333-344, 2017. [doi]
@article{Letzter17,
title = {Radon numbers for trees},
author = {Shoham Letzter},
year = {2017},
doi = {10.1016/j.disc.2016.08.025},
url = {http://dx.doi.org/10.1016/j.disc.2016.08.025},
researchr = {https://researchr.org/publication/Letzter17},
cites = {0},
citedby = {0},
journal = {Discrete Mathematics},
volume = {340},
number = {3},
pages = {333-344},
}