@article {15210,
	title = {The Vagner-Preston representation of a block-group},
	journal = {Southeast Asian Bull. Math.},
	volume = {45},
	year = {2021},
	pages = {805-812},
	abstract = {<p>In this short note we construct an extension of the Vagner-Preston representation for block-groups and show that its kernel is the largest congruence that separates regular elements.</p>
},
	url = {http://www.seams-bull-math.ynu.edu.cn/},
	author = {Fernandes, V{\'\i}tor H.}
}
