@phdthesis{Sembach2023,
  author      = {Lena Caroline Sembach},
  title       = {Riemannian Optimization for Advanced Statistical Models with Clustered Data},
  type        = {doctoralthesis},
  pages       = {VII, 169 Bl{\"a}tter},
  school      = {Universit{\"a}t Trier},
  doi       = {10.25353/ubtr-xxxx-d39a-3290},
  year        = {2023},
}