René Henrion, Tamás Szántai. Properties and Calculation of Singular Normal Distributions. In Susanne Albers, Rolf H. Möhring, Georg Ch. Pflug, Rüdiger Schultz, editors, Algorithms for Optimization with Incomplete Information, 16.-21. January 2005. Volume 05031 of Dagstuhl Seminar Proceedings, Internationales Begegnungs- und Forschungszentrum für Informatik (IBFI), Schloss Dagstuhl, Germany, 2005. [doi]