@techreport{weko_53808_1,
   author	 = "HansHellmupNagel",
   title	 = "Comparison of Smoothness Criteria for the Estimation of Displacement Uector - Fields from Image Sepuences",
   year 	 = "1984",
   institution	 = "Fraunhofer - Institut",
   number	 = "51(1983-CVIM-028)",
   month	 = "jan"
}