@techreport{ReininghausKastenWeinkaufetal.2011, author = {Jan Reininghaus and Jens Kasten and Tino Weinkauf and Ingrid Hotz}, title = {Combinatorial Feature Flow Fields: Tracking Critical Points in Discrete Scalar Fields}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {11-02}, language = {eng}, year = {2011} }