@article{ReininghausKotavaGuentheretal.2011, author = {Jan Reininghaus and N. Kotava and David G{\"u}nther and Jens Kasten and Hans Hagen and Ingrid Hotz}, title = {A Scale Space Based Persistence Measure for Critical Points in 2D Scalar Fields}, journal = {Visualization and Computer Graphics, IEEE Transactions on}, volume = {17}, number = {12}, pages = {2045 -- 2052}, doi = {10.1109/TVCG.2011.159}, year = {2011}, }