@phdthesis{Vogt2009,
  author      = {Andreas Vogt},
  title       = {Marcinkiewicz-Funktionen in der komplexen Ebene und universelle Approximationsoperatoren},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t Trier},
  doi       = {10.25353/ubtr-xxxx-9c40-d2a3/},
  year        = {2009},
}