@article {Aad:2020fzq,
	title = {{Search for type-III seesaw heavy leptons in dilepton final states in $pp$ collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector}},
	journal = {Eur. Phys. J. C},
	volume = {81},
	number = {3},
	year = {2021},
	pages = {218},
	doi = {10.1140/epjc/s10052-021-08929-9},
	author = {Aad, Georges and others}
}
