@article {MR2677280,
	title = {Automorphisms of endomorphism semigroups of reflexive digraphs},
	journal = {Math. Nachr.},
	volume = {283},
	number = {7},
	year = {2010},
	note = {n/a},
	pages = {939{\textendash}964},
	abstract = {n/a},
	issn = {0025-584X},
	doi = {10.1002/mana.200710033},
	url = {https://doi.org/10.1002/mana.200710033},
	author = {Ara{\'u}jo, Jo{\~a}o and Dobson, Edward and Konieczny, Janusz}
}
