@incollection{KastenHotzHege2012, author = {Jens Kasten and Ingrid Hotz and Hans-Christian Hege}, title = {On the Elusive Concept of Lagrangian Coherent Structures}, booktitle = {Topological Methods in Data Analysis and Visualization II}, editor = {Ronald Peikert and Helwig Hauser and Hamish Carr and Raphael Fuchs}, pages = {207 -- 220}, doi = {10.1007/978-3-642-23175-9_14}, year = {2012}, }