F. Jegerlehner

Quest for precision in hadronic cross sections at low energy: Monte Carlo tools vs. experimental data

T. Riemann, A. Kalinowski, G. Venanzoni, 2009, 0912.0749.

The present theoretical error on the Bhabha scattering cross section in the luminometry region at LEP

S. Jadach, W. Placzek, M. Skrzypek, 1996, hep-ph/9605239.