Numerose icone usate nel sito sono rielaborazioni di icone rilasciate sotto licenza CC BY 3.0 da Freepik, che ringraziamo sentitamente. I lavori di Freepik sono visibili (e scaricabili) sul sito
The Joomla! icon is made by Icomoon from and is licensed by CC BY 3.0
"Italy (orthographic projection)" by Neq00 - Own work using: perlshaper of Gringer. Licensed under CC0 via Wikimedia Commons -
"France (orthographic projection)" by Damouns, Ssolbergj - Ssolbergj's work, Natural Earth countries dataset 110m. Licensed under Public Domain via Wikimedia Commons -
"Germany (orthographic projection)" by Own work. Licensed under CC BY 3.0 via Wikimedia Commons -
"Location of the Vatican City in Europe" by Elevatorrailfan - {{This vector image includes elements that have been taken or adapted from this:  Blank map of Europe.svg.}}. Licensed under CC BY-SA 4.0 via Commons -
"United Kingdom (orthographic projection)" by Rob - Derived from:United Kingdom on the globe (United Kingdom centered).svg. Licensed under CC BY-SA 3.0 via Wikimedia Commons -
"United States (orthographic projection)" by Ssolbergj - Own work, This vector image was created with Inkscape.Aquarius.geomar.deThe map has been created with the Generic Mapping Tools: using one or more of these public domain datasets for the relief:ETOPO2 (topography/bathymetry): (topography): (topography): | Français | Italiano | 日本語 | Македонски | +/− Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.. Licensed under CC BY 3.0 via Wikimedia Commons.
By Spain_(orthographic_projection).png: Neoespaña (talk)derivative work: L'Américain (talk) - Spain_(orthographic_projection).png, CC BY-SA 3.0,
Megaphone icon made by Daniel Bruce from is licensed by CC 3.0 BY