@phdthesis{Osswald2007,
  author      = {Peter Uwe Osswald},
  title       = {Perylene Bisimide Atropisomers : Synthesis and Optical and Chiroptical Properties},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year        = {2007},
}