@phdthesis{Veryha2011,
  author      = {Katarzyna Veryha},
  title       = {Qualitative and quantitative SEM margin analysis of Ormocer restorations in molars and premolars - 4 year long observation},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year        = {2011},
}