@phdthesis{Bollmann2004,
  author      = {Katrin Bollmann},
  title       = {Ettringitbildung in nicht w{\"a}rmebehandelten Betonen},
  type        = {doctoralthesis},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  doi       = {10.25643/bauhaus-universitaet.61},
  year        = {2004},
}