== {{-en-}} ==
{{-sost-|en}}
{{Pn}} {{Linkp|spheres}}
#{{Term|geometria|en}} [[sfera]]

{{-ref-}}
*{{Fonte|wrenit}}
*{{Fonte|desan|en}}
*{{Fonte|dictionary}}
*{{Fonte|tfd|sphere}}
*{{Fonte|mew}}
*{{Fonte|etien|sphere}}