@article {MR3358042,
	title = {The commuting graph of the symmetric inverse semigroup},
	journal = {Israel J. Math.},
	volume = {207},
	number = {1},
	year = {2015},
	note = {n/a},
	pages = {103{\textendash}149},
	abstract = {n/a},
	issn = {0021-2172},
	doi = {10.1007/s11856-015-1173-9},
	url = {https://doi.org/10.1007/s11856-015-1173-9},
	author = {Ara{\'u}jo, Jo{\~a}o and Bentz, Wolfram and Konieczny, Janusz}
}
