@article {Aad:2012xca,
	title = {{Evidence for the associated production of a $W$ boson and a top quark in ATLAS at $\sqrt{s}=7$ TeV}},
	journal = {Phys. Lett. B},
	volume = {716},
	year = {2012},
	pages = {142{\textendash}159},
	doi = {10.1016/j.physletb.2012.08.011},
	author = {Aad, Georges and others}
}
