@phdthesis{BletzSiebert2002,
  author      = {Oliver Bletz-Siebert},
  title       = {Homogeneous spaces with the cohomology of sphere products and compact quadrangles},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year        = {2002},
}