@article{PoethkowPetzHege2013, author = {Kai P{\"o}thkow and Christoph Petz and Hans-Christian Hege}, title = {Approximate Level-Crossing Probabilities for Interactive Visualization of Uncertain Isocontours}, journal = {International Journal for Uncertainty Quantification}, volume = {3}, number = {2}, pages = {101 -- 117}, doi = {10.1615/Int.J.UncertaintyQuantification.2012003958}, year = {2013}, }