@phdthesis{Markel2009,
  author      = {Petra Markel},
  title       = {If It's to Be, It Starts With Me! The Bidirectional Relation between Goals and the Self},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year        = {2009},
}