@incollection{ReininghausHotz2011, author = {Jan Reininghaus and Ingrid Hotz}, title = {Combinatorial 2D Vector Field Topology Extraction and Simplification}, booktitle = {Topological Methods in Data Analysis and Visualization}, editor = {Valerio Pascucci and Xavier Tricoche and Hans Hagen and Julien Tierny}, pages = {103 -- 114}, isbn = {978-3-642-15013-5}, doi = {10.1007/978-3-642-15014-2_9}, year = {2011}, }