@article{AbdelazizKoutschanMaillard20,
 author = {Youssef Abdelaziz and Christoph Koutschan and Jean-Marie Maillard},
 title = {On {C}hristol's conjecture},
 journal = {Journal of Physics~A: Mathematical and Theoretical},
 isbn_issn = {ISSN 1751-8113},
 year = {2020},
 volume = {53},
 number = {20},
 pages = {205201},
 doi = {10.1088/1751-8121/ab82dc},
}