1. Barrault, M., Regnauld, N., Duchêne, C., Haire, K., Baeijs, C., Demazeau, Y., et al. (2001). Integrating multi-agent, object-oriented, and algorithmic techniques for improved automated map generalisation. In Proceedings of the 20th international cartographic conference (ICC 2001) (pp. 2110–2116), 6–10 August 2001, Beijing, China. CD-ROM.
2. Quality assessment of cartographic generalisation;Bard;Transaction in GIS,2004
3. Constraints on rule formation;Beard,1991
4. Framing guidelines for multi-scale map design using databases at multiple resolutions;Brewer;Cartography and Geographic Information Science,2007
5. Burghardt, D., Neun, M. (2006). Automated sequencing of generalisation services based on collaborative filtering. In: M. Raubal, H. J. Miller, A. U. Frank, M. Goodchild (Eds.), Geographic information science. 4th international conference (pp. 41–46), GIScience 2006, IfGIprints 28. ISBN 9-783936-616255.