🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsРусскийالعربيةفارسی한국어中文日本語EntityQ751443· pop 31· linked from 110 articlespushdown automatontype of automatonAvailable in 29 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةBosnianConnectionsstackEntityregular languageEntityCategoriesAutomata (computation)Models of computation