Voitkiv, A. B. Division Prof. Dr. Joachim H. Ullrich, MPI for Nuclear Physics, Max Planck Society;
Voitkiv, A. B. (2005). Eikonal model for projectile-electron excitation and loss in relativistic collisions. Physical Review A, 72(6): 062705, pp. 1-11. doi:10.1103/PhysRevA.72.062705.