Ron Aharoni, Eli Berger, Maria Chudnovsky, He Guo 0002, Shira Zerbib. Nonuniform Degrees and Rainbow Versions of the Caccetta-Häggkvist Conjecture. SIAM J. Discrete Math., 37(3):1704-1714, September 2023. [doi]
@article{AharoniBCGZ23,
title = {Nonuniform Degrees and Rainbow Versions of the Caccetta-Häggkvist Conjecture},
author = {Ron Aharoni and Eli Berger and Maria Chudnovsky and He Guo 0002 and Shira Zerbib},
year = {2023},
month = {September},
doi = {10.1137/22m1529658},
url = {https://doi.org/10.1137/22m1529658},
researchr = {https://researchr.org/publication/AharoniBCGZ23},
cites = {0},
citedby = {0},
journal = {SIAM J. Discrete Math.},
volume = {37},
number = {3},
pages = {1704-1714},
}