Urban density models

von Pearce, C.
Veröffentlicht in International Symposium on the Theory of Traffic Flow and Transportation Proceedings of the ... International Symposium on the Theory of Traffic (1972)

Modern applied statistics with S-Plus

von Venables, William N.
Veröffentlicht 1996

An introduction to R : notes on R: a programming environment for data analysis and graphics, version 1.9.1

von Venables, William N.
Veröffentlicht 2005