Keith Andrews, Steven F. Roth, Pak Chung Wong (Eds.):
IEEE Symposium on Information Visualization 2001 (INFOVIS'01), San Diego, CA, USA, October 22-23, 2001.
IEEE Computer Society 2001, ISBN 0-7695-1342-5
Robert M. Edsall, Alan M. MacEachren, Linda Pickle: Case Study: Design and Assessment of an Enhanced Geographic Information System for Exploration of Multivariate Health Statistics.
159-162