@phdthesis{Welter2008,
  author      = {Nele Welter},
  title       = {Untersuchungen von Pigmenten in r{\"o}mischer Wandmalerei und antiken Gl{\"a}sern},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year        = {2008},
}