@InProceedings{jung91a,
  author = 	{A. Jung},
  title = 	{{Bewertung von Hash Funktionen}},
  booktitle = 	{Tagungsband des SmartCard-Workshop},
  year = 	1991,
  editor = 	{B. Struif},
  pages = 	{1--12},
  organization = 	{Gesellschaft f{\"u}r Mathematik und
		 Datenverarbeitung~mbH},
  address = 	{Sankt Augustin, Germany}
}