Interference between Coulomb and hadronic scattering in elastic   high-energy nucleon collisions
  The different models of elastic nucleon scattering amplitude will be discussed. Especially, the preference of the more general approach based on eikonal model will be summarized in comparison with the West and Yennie amplitude that played an important role in analyzing corresponding experimental data in the past. 
Vojt\v{e}ch Kundr\'at, Milo\v{s} Lokaj\'i\v{c}ek