1. Medium energy nuclear physics with electron linear accelerators;Bellicard,1967
2. J. B. Bellicard and J. Mougey, private communication.
3. W. Bertozzi, S. Kowalski, P. Sargent, B. Turchinetz and C. Williamson, private communication.
4. Eine Anordnung f�r Experimente zur Elektronenstreuung unterhalb 60 MeV
5. Linear accelerators;Brunet,1970