[n] L. Hermansson et al., “New Developments at CELSIUS”, in Proc. EPAC'98, Stockholm, Sweden, Jun. 1998, paper WEP05E, pp. 514-516.
[n] T. Nakagawa, “ECR Ion Sources: A Brief History and Look into the Next Generation”, in Proc. PAC'09, Vancouver, Canada, May 2009, paper WE2GRI01, pp. 1861-1865.
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