10. … alle persone
The wikification of GIS and its consequences: or Angelina Jolie's new tattoo and the future of GIS
Sui, D.Z - Comp. Env. Urb. Sys. 2008, 32, 1-5.
11. Attenzione pero':)
… e scopriamo cosi
dove abita :)
http://attivissimo.blogspot.com/2010/03/attenti-alle-foto-con-coordinate-gps.html