INFLUENCE OF BERNSTEIN MODES ON THE EFFICIENCY OF ELECTRON CYCLOTRON RESONANCE X-RAY SOURCE Article Andreev V.V., Nikitin G.V., Savanovich V.Yu., Umnov A.M., Elizarov L.I., Serebrennikov K.S., Vostrikova E.A. Review of Scientific Instruments. Vol. 77. 2006.
