Home›Browse›Möbius plane🌐EnglishEnglishDeutschEspañolРусский日本語EntityQ1392693· pop 7· linked from 36 articlesMöbius planeSign in to saveparticular kind of plane geometry, built upon some affine planes by adding one pointAvailable in 6 languagesEspañolDeutschРусскийArmenianUkrainianvia Wikidata sitelinks · CC0