@phdthesis{Berghoff2002,
  author      = {Stefanie M. Berghoff},
  title       = {Sociobiology of the hypogaeic army ant Dorylus (Dichthadia) laevigatus Fr. Smith},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year        = {2002},
}