@article {Aad:2014vka,
	title = {{Search for dark matter in events with a Z boson and missing transverse momentum in pp collisions at $\sqrt{s}$=8 TeV with the ATLAS detector}},
	journal = {Phys. Rev. D},
	volume = {90},
	number = {1},
	year = {2014},
	pages = {012004},
	doi = {10.1103/PhysRevD.90.012004},
	author = {Aad, Georges and others}
}
