Design, Construction and Testing of Insertion Devices for ELETTRA Walker, R. P. ; Bracco, R. ; Codutti, A. ; Diviacco, B. ; Millo, D. ; Zangrando, D. ; Poloni, C. Abstract Publication: 1993 15th IEEE Particle Accelerator Conference Pub Date: 1994 Bibcode: 1994pac..conf.1587W