@book{58187,
	author = {Petrich, Mario. and Reilly, Norman R. and SpringerLink (Online service)},
	title = {Completely Regular Semigroup Varieties},
	publisher = {Springer Nature Switzerland :},
	year = {2024.},
	series = {Synthesis Lectures on Mathematics & Statistics,},
	address = {Cham :},
	edition = {1st ed. 2024.},
	url = {https://doi.org/10.1007/978-3-031-42891-3}
}