van der Meer, A. F. G., Bakker, R. J., Haselhoff, E. H., Jaroszynski, D. A., Knippels, G. M., Oepts, D., & van Amersfoort, P. W. (1994). Research with Felix. Nuclear Instruments & Methods in Physics Research Section A-Accelerators Spectrometers Detectors and Associated Equipment, 341, ABS23-ABS23. (Original work published)
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