Petr Gregor, Ondrej Micka, Torsten Mütze. On the central levels problem. J. Comb. Theory, Ser. B, 160:163-205, May 2023. [doi]
@article{GregorMM23,
title = {On the central levels problem},
author = {Petr Gregor and Ondrej Micka and Torsten Mütze},
year = {2023},
month = {May},
doi = {10.1016/j.jctb.2022.12.008},
url = {https://doi.org/10.1016/j.jctb.2022.12.008},
researchr = {https://researchr.org/publication/GregorMM23},
cites = {0},
citedby = {0},
journal = {J. Comb. Theory, Ser. B},
volume = {160},
pages = {163-205},
}