Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "Stockli, M. P. and Faircloth, D. and Kraus, W. and Ando, A. and Bollinger, D. S. and Briefi, Stefan and Fantz, Ursel and Friedl, Roland and Kashiwagi, M. and King, D. and Koivisto, H. and Han, B. X. and Lettry, J. and Takeiri, Y. and Tarvainen, O. and Tsumori, K. and Welton, R. F. and Wimmer, Christian",Workshop on performance variations in H− ion sources 2012: PV H−12,AIP Conference Proceedings,0094-243X,AIP,2013-01-01,,,594-597,https://cir.nii.ac.jp/crid/1873679868033341184,https://doi.org/10.1063/1.4792832