@phdthesis{Kowalski2023,
  author      = {Alexander Anton Kowalski},
  title       = {Multi-orbital quantum phenomena: from magnetic impurities to lattice models with strong Hund's coupling},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t W{\"u}rzburg},
  doi       = {10.25972/OPUS-34587},
  year        = {2023},
}