Electron reconstruction in CMS S. Baffioni, C. Charlot, F. Ferri, D. Futyan, P. Meridiani, I. Puljak, C. Rovelli, R. Salerno and Y. Sirois Eur. Phys. J. C, 49 4 (2007) 1099-1116 Published online: 11 January 2007 DOI: 10.1140/epjc/s10052-006-0175-5