Junction classification by multiple orientation detection
@InProceedings{sommer94eccv,
  author = 	 "M. Michaelis and G. Sommer",
  title = 	 "Junction classification by multiple orientation detection",
  editor =       "J.-O. Eklundh",
  booktitle =	 "Proc. Third European Conference on Computer Vision",
  publisher =    "Stockholm, LNCS, Vol. 800, Springer--Verlag",
  pages  =       "101-108",
    year =	 1994 }