🌐EnglishEnglishDeutschEspañolFrançaisفارسیEntityQ923990· pop 5· linked from 21 articlesRISAlso known as .ris, Research Information Systems, RIS Citation, RIS (file format)standard file format for bibliographic data exchangeAvailable in 5 languagesEspañolFrançaisDeutschفارسیvia Wikidata sitelinks · CC0ConnectionsnewlineEntityMicrosoft WindowsEntityCategoriesBibliography file formatsComputer file formatsFilename extensions