1. Polarization Bremsstrahlung of Particles and Atoms;Amus’ia,1992
2. High Energy Electromagnetic Processes in Condensed Media;Ter-Mikaelian,1972
3. Quantum Electrodynamics;Ahiezer,1969
4. W.K.H. Panofsky, M. Phillips, Classical Electricity and Magnetism, Addison-Wesley Publishing Company Inc., Cambridge 42, Mass., Section 18.5.
5. Suppression of density effect in the polarization bremsstrahlung for relativistic charged particles crossing a thin target