@article {Kinney:2005ej,
	title = {<a href="https://arxiv.org/abs/hep-th/0510251">An Index for 4 dimensional super conformal theories</a>},
	journal = {Commun.Math.Phys.},
	volume = {275},
	year = {2005},
	pages = {209-254},
	doi = {10.1007/s00220-007-0258-7},
	author = {Kinney, Justin and Maldacena, Juan Martin and Minwalla, Shiraz and Raju, Suvrat}
}
