@article {Aaboud:2018xuw,
	title = {{Search for pair production of up-type vector-like quarks and for four-top-quark events in final states with multiple $b$-jets with the ATLAS detector}},
	journal = {JHEP},
	volume = {07},
	year = {2018},
	pages = {089},
	doi = {10.1007/JHEP07(2018)089},
	author = {Aaboud, Morad and others}
}
