//-->
Steuerreform und Katasterkartographie im Fürstentum Fürstenberg im 18. Jahrhundert
Wesely, Daniel, (1995)
Social cartography : mapping ways of seeing social and educational change
Paulston, Rolland G., (1996)
Digitale Landschaften
Schramm, Manuel, (2009)
Research on Proactive Services Based on Context Rules in Virtual Environment
Chen, Ming-Zhi, (2014)