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3. See, for example,J. Le Duff:Dynamics and Acceleration in Linear Structures, inProceedings of the CERN Accelerator School (CERN, Geneva, Switzerland, 1985), p. 1;M. Puglisi: Polarized Proton Technical Note No. 28 (Brookhaven National Laboratory, 1983) unpublished.
4. I. M. Kapchinskii andV. A. Tepliakov:Prib. Tekh. Eksp.,119, 19 (1970).
5. I. M. Kapchinskii andN. V. Lazarev:IEEE Trans. Nucl. Sci.,26, 3 (1979).