🌐EnglishEnglishEspañolFrançaisItalianoTiếng ViệtTürkçeРусский中文日本語EntityQ1172451· pop 10· linked from 12 articlesDini's surfaceGeometric surfaceAvailable in 9 languagesEspañolFrançaisРусскийItalianoSlovenianTiếng ViệtTürkçeUkrainianvia Wikidata sitelinks · CC0ConnectionsgeometryEntityMathematicaEntityCategoriesSurfaces of constant curvature