@phdthesis{Sheng2019,
  author      = {Xinli Sheng},
  title       = {Wigner function for spin-1/2 fermions in electromagnetic fields},
  type        = {doctoralthesis},
  pages       = {190},
  school      = {Universit{\"a}tsbibliothek Johann Christian Senckenberg},
  year        = {2019},
}