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M. Won, J. G. Hong, S. J. Kim, J. W. Ok, and J. Y. Park, “Improvement of the Cryostat System Performance of 28-Ghz Electron Cyclotron Resonance Ion Source of the Biba by a Radiation Shielding”, presented at the 24th International Workshop on ECR Ion Sources (ECRIS'20), East Lansing, MI, USA, Sep. 2020, paper WEWZO01, unpublished. |
