TY JOUR TI ELASTIC REFLECTION AND SCATTERING OF BOMBARDING ELECTRONS IN THE SURFACE REGION OF THE CRYSTAL KW elastic reflection and scattering of bombarding electrons from atoms in the surface layers of the crystal KW Davisson-Germer experiment KW de Broglie’s electronic waves KW diffraction. JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Fedorenko , B.. PY 2017 IS 2 PB Belgorod State Technological University named after V.G. Shukhov