Optical Smith-Purcell radiation from electrons with energy 75 keV; Radiation from relativistic Electrons in Periodic Structures. Final Program& Book of Abstracts - Adishchev Yu. N. Yuri Nikolaevich; Vukolov A. V. Artem Vladimirovich; Potylitsyn A. P. Alexander Petrovich; Kube G. (2003, 2003)