🌐EnglishEnglishDeutschFrançaisРусский한국어中文EntityQ3527214· pop 6· linked from 7 articlesNon-squeezing theoremAvailable in 6 languagesFrançaisDeutschРусскийUkrainian한국어via Wikidata sitelinks · CC0ConnectionsInternational Standard Book NumberEntityvolumeEntityCategoriesSymplectic geometryTheorems in geometry