@article {Aad:2012fza,
	title = {{Measurement of charged-particle event shape variables in $\sqrt{s}=7$ TeV proton-proton interactions with the ATLAS detector}},
	journal = {Phys. Rev. D},
	volume = {88},
	number = {3},
	year = {2013},
	pages = {032004},
	doi = {10.1103/PhysRevD.88.032004},
	author = {Aad, Georges and others}
}
