@phdthesis{Zhu2018,
  author      = {Pengtao Zhu},
  title       = {The Variability of the Void Ratio of Sand and its Effect on Settlement and Infinite Slope Stability},
  type        = {doctoralthesis},
  pages       = {164},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  doi       = {10.25643/bauhaus-universitaet.3741},
  year        = {2018},
}