TY  - BOOK
AU  - Hirata, K.
AU  - Jowett,J.M.
TI  - ICFA beam dynamics newsletter,: No. 20
AV  - QC689.55.F75  .A38 2000
PY  - 1999///
CY  - [Place of publication not identified]
PB  - International Committee for Future Accelerators
KW  - Quantum electrodynamics
ER  -