@inproceedings{Costa:201265, author = "Costa, Maria-Jose", title = "{Measurement of the top-quark pair production cross section in ATLAS}", doi = "10.22323/1.134.0350", booktitle = "Proceedings of XXIst International Europhysics Conference on High Energy Physics {\textemdash} PoS(EPS-HEP2011)", year = 2012, volume = "134", pages = "350" }