@article {MR2026827,
	title = {On generating countable sets of endomorphisms},
	journal = {Algebra Universalis},
	volume = {50},
	number = {1},
	year = {2003},
	note = {n/a},
	pages = {61{\textendash}67},
	abstract = {n/a},
	issn = {0002-5240},
	doi = {10.1007/s00012-003-1809-1},
	url = {https://doi.org/10.1007/s00012-003-1809-1},
	author = {J. Ara{\'u}jo and Mitchell, J. D. and Silva, N.}
}
