Visualizing the Variability of Gradients in Uncertain 2D Scalar Fields. - Tobias Pfaffelmoser; Mihaela Mihai; Rüdiger Westermann (IEEE Trans. Vis. Comput. Graph., 2013)

Visualizing the stability of critical points in uncertain scalar fields. - Mihaela Mihai; Rüdiger Westermann (Comput. Graph., 2014)