@article{64724,
  author       = {{Glöckner, Helge}},
  issn         = {{0026-9255}},
  journal      = {{Monatshefte für Mathematik}},
  keywords     = {{43A35, 15B48}},
  number       = {{4}},
  pages        = {{303–324}},
  title        = {{{Functions operating on positive semidefinite quaternionic matrices}}},
  doi          = {{10.1007/s006050170036}},
  volume       = {{132}},
  year         = {{2001}},
}