@article {Aad:2013hla,
	title = {{Search for a light charged Higgs boson in the decay channel $H^+ \to c\bar{s}$ in $t\bar{t}$ events using pp collisions at $\sqrt{s}$ = 7 TeV with the ATLAS detector}},
	journal = {Eur. Phys. J. C},
	volume = {73},
	number = {6},
	year = {2013},
	pages = {2465},
	doi = {10.1140/epjc/s10052-013-2465-z},
	author = {Aad, Georges and others}
}
