A. Gover

Urbanus, W. H., van Amersfoort, P. W., Best, R. W. B., Sterk, A. B., Verhoeven, A. G. A., van der Wiel, M. J., … Jerby, E. . (1992). A Free-Electron Maser for Thermonuclear Fusion. Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment, 318, 16-19. https://doi.org/10.1016/0168-9002(92)91015-2 (Original work published)

Pinhasi, Y. ., Gover, A. ., Best, R. W. B., & van der Wiel, M. J. (1992). Transverse-Mode Excitation and Coupling in a Wave-Guide Free-Electron Laser. Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment, 318, 523-527. https://doi.org/10.1016/0168-9002(92)91111-l (Original work published)