@article{Broutin:2011lU, author = "Broutin, Clementine and Paganini, Pascal and ZABI, Alexandre", title = "{Electron and Photon Trigger Commissioning and Performance on 7 TeV data}", doi = "10.22323/1.120.0031", journal = "PoS", year = 2011, volume = "ICHEP 2010", pages = "031" }