TY - GEN AU - FRY,D W AU - R-SHERSBY-HARVIE,R B TI - A traveling-wave linear accelerator for 4-MeV. electrons SN - 0028-0836 PY - 2008///0121 KW - Electrons KW - Humans KW - Particle Accelerators N1 - Publication Type: Journal Article UR - https://doi.org/10.1038/162859a0 ER -