@article {Aad:2019yxi,
	title = {{Search for non-resonant Higgs boson pair production in the $bb\ellν\ellν$ final state with the ATLAS detector in $pp$ collisions at $\sqrt{s} = 13$ TeV}},
	journal = {Phys. Lett. B},
	volume = {801},
	year = {2020},
	pages = {135145},
	doi = {10.1016/j.physletb.2019.135145},
	author = {Aad, Georges and others}
}
