Girka, V., Lapshin, V., & Puzyrkov, S. (2005). Excitation of eigen azimthal waves by annular charged particle beam. Вопросы атомной науки и техники.
Chicago Style (17th ed.) CitationGirka, V., V. Lapshin, and S. Puzyrkov. "Excitation of Eigen Azimthal Waves by Annular Charged Particle Beam." Вопросы атомной науки и техники 2005.
MLA (8th ed.) CitationGirka, V., et al. "Excitation of Eigen Azimthal Waves by Annular Charged Particle Beam." Вопросы атомной науки и техники, 2005.
Warning: These citations may not always be 100% accurate.