Home›Browse›Petkau effect🌐EnglishEnglishDeutschPolskiРусский日本語EntityQ1981183· pop 5· linked from 6 articlesPetkau effectSign in to savean early counterexample to linear-effect assumptions about radiation exposureAvailable in 5 languagesDeutsch日本語РусскийPolskivia Wikidata sitelinks · CC0