🌐EnglishEnglishDeutschFrançaisNederlandsРусский中文EntityQ716171· pop 6· linked from 15 articleszero-sum problemAlso known as Erdős–Ginzburg–Ziv theoremmathematical problemAvailable in 6 languagesFrançaisDeutschEsperantoGreekHungarianvia Wikidata sitelinks · CC0ConnectionscombinatoricsEntityInternational Standard Book NumberEntityCategoriesCombinatoricsMathematical problemsPaul ErdősRamsey theory