TY - CHAP A1 - Hege, Hans-Christian A1 - Hotz, Ingrid A1 - Munzner, Tamara T1 - Euro Vis 2009 - Eurographics/IEEE-VGTC Symposium on Visualization T2 - Comput. Graphics. Forum Y1 - 2009 N1 - Preface of Proceedings VL - 28 ER -