How to Pick a GIS Getting Started With GIS Chapter 8.
Google Summer of Code in Geoinformatics Jan Ježek University of West Bohemia in Pilsen.
L9 – Generalization algorithms NGEN06 & TEK230: Algorithms in Geographical Information Systems by: Sadegh Jamali (source: Lecture notes in GIS, Lars Harrie)
Google Summer of Code in Geoinformatics Jan Ježek University of West Bohemia in Pilsen