John Donaldson. Vertical versus horizontal: What is really at issue in the exclusion problem?. Synthese, 198(2):1381-1396, 2021. [doi]
@article{Donaldson21,
title = {Vertical versus horizontal: What is really at issue in the exclusion problem?},
author = {John Donaldson},
year = {2021},
doi = {10.1007/s11229-019-02126-8},
url = {https://doi.org/10.1007/s11229-019-02126-8},
researchr = {https://researchr.org/publication/Donaldson21},
cites = {0},
citedby = {0},
journal = {Synthese},
volume = {198},
number = {2},
pages = {1381-1396},
}