@phdthesis{5667,
  author = {A. C. Maas},
  title = {Helium Distribution Functions in Tokamak Plasmas},
  year = {1995},
  volume = {PhD},
  month = {1995/04/12},
  publisher = {Utrecht University},
  address = {Utrecht, Netherlands},
  url = {https://inis.iaea.org/search/search.aspx?orig_q=RN:27007154},
  language = {eng},
}