🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsРусский한국어中文日本語EntityQ121145075· pop 9short exact sequenceexact sequence of length 5 beginning and ending with 0Available in 9 languagesFrançaisDeutsch中文日本語РусскийHebrewUkrainian한국어via Wikidata sitelinks · CC0Connectionsexact sequenceEntity