Reevaluation of the hadronic contribution to the muon magnetic anomaly using new e + e −→π + π − cross section data from BABARM. Davier, A. Hoecker, B. Malaescu, C. Z. Yuan and Z. ZhangEur. Phys. J. C, 66 1-2 (2010) 1-9DOI: https://doi.org/10.1140/epjc/s10052-010-1246-1