1. Proc. 2nd Intern. Conf. Polarization phenomena;Beurtey,1966
2. Progress in nuclear techniques and instrumentation;Dickson,1965
3. Sources of Polarized Ions
4. Karlsruhe Proc.;Glavish,1966
5. A.P. Banford, P.L.A. Acc. Phys. 28, Rutherford High Energy Laboratory, England.