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H. Herman and J. A. O, “Cryopumping Tests for the Indiana University 200 MeV Cyclotron Beam Line”, in Proc. 6th Int. Cyclotron Conf. (Cyclotrons'72), Vancouver, Canada, Jul. 1972, pp. 419-424. |
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H. Herman and M. E. Rickey, “The Cryopumping System for the Indiana University 200 MeV Cyclotron”, in Proc. 4th Particle Accelerator Conf. (PAC'71), Chicago, IL, USA, Mar. 1971, pp. 642-646. |
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W. J. Hoffert, G. Donica, H. Herman, and H. J. Varga, “The Radio Frequency System for the Indiana University Isochronous Separated Sector Cyclotron”, in Proc. 6th Particle Accelerator Conf. (PAC'75), Washington D.C., USA, Mar. 1975, pp. 1265-1269. |
