@InProceedings{ulrich-etal:04,
  author = 	 "Markus Ulrich and Carsten Steger and Albert
                  Baumgartner and Heinrich Ebner",
  title = 	 "{E}rkennung von zusammengesetzten {O}bjekten in
                  {B}ildern unter {E}chtzeit-{A}nforderungen",
  booktitle = 	 "Commemorative volume for the 60th birthday of
                  Prof. Dr. Armin Gr{\"u}n",
  pages =	 "251--259",
  year =	 "2004",
  publisher =	 "Institute of Geodesy and Photogrammetry,
                  Eidgen{\"o}ssische Technische Hochschule Z{\"u}rich,
                  ETH-Hoenggerberg"
}