* [http://videnskab.dk/miljo-naturvidenskab/se-vulkanen-etnas-dramatiske-udbrud Se vulkanen Etnas dramatiske udbrud. Videnskab.dk] {{Webarchive|url=https://web.archive.org/web/20130708235625/http://videnskab.dk/miljo-naturvidenskab/se-vulkanen-etnas-dramatiske-udbrud |date= 8. juli 2013 }}
* [http://www.livescience.com/41368-why-mount-etna-erupts.html?cmpid=514629_20140501_22971494 Why Does Italy's Mount Etna Keep Erupting Livescience] {{Webarchive|url=https://web.archive.org/web/20160304134007/http://www.livescience.com/41368-why-mount-etna-erupts.html?cmpid=514629_20140501_22971494 |date= 4. marts 2016 }}
Kultur