erc: who: Wu, J. what: Inverse Free Electron Laser Heater for the LCLS when: 20050511 where: https://digital.library.unt.edu/ark:/67531/metadc875929/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://digital.library.unt.edu/ark:/67531/