The reaction e+e- --> e+e-pi+pi- and the pion form factor measurements   via the radiative return method
  The role of the reaction e+e- --> e+ e-pi+pi- in the pion form factor measurements via radiative return method without photon tagging is studied in detail. The analysis is based on the developed Monte Carlo program EKHARA, which ingredients are also presented. 
Henryk Czyz, Elzbieta Nowak-Kubat