@article{BriefiGutmannFantz2015,
  author    = {Stefan Briefi and P. Gutmann and Ursel Fantz},
  title     = {Alternative RF coupling configurations for H- ion sources},
  journal   = {AIP Conference Proceedings},
  volume    = {1655},
  pages     = {040003},
  doi       = {10.1063/1.4916445},
  year      = {2015},
}