{"inproceedings":{"@attributes":{"key":"conf\/vmv\/TheiselWHS04","mdate":"2005-05-04"},"author":["Holger Theisel","Tino Weinkauf","Hans-Christian Hege","Hans-Peter Seidel"],"title":"Grid-independent Detection of Closed Stream Lines in 2D Vector Fields.","pages":"421-428","year":"2004","crossref":"conf\/vmv\/2004","booktitle":"VMV","url":"db\/conf\/vmv\/vmv2004.html#TheiselWHS04"}}