🌐EnglishEnglishDeutschEspañolFrançaisРусскийالعربيةEntityQ909660· pop 6· linked from 15 articlesIsotopic shiftmass effects on spectroscopyAvailable in 6 languagesEspañolFrançaisDeutschРусскийالعربيةvia Wikidata sitelinks · CC0ConnectionsInternational Standard Book NumberEntityatomic nucleusEntityCategoriesEmission spectroscopy