Home›1947 births›Egon Köhnen🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsSvenskaفارسیEntityQ1298733· pop 6· linked from 14 articlesEgon KöhnenGerman footballerMusic · MusicBrainzTypePersonCountryNLActive from1972via MusicBrainz · CC0Recent publications · Crossref5 total works indexedNaturalistic inquiry · 1985 · cited 33,101xCriteria for assessing the trustworthiness of naturalistic inquiries · 1981 · cited 2,657xBut is it rigorous? Trustworthiness and authenticity in naturalistic evaluation · 1986 · cited 2,182xIX. On the problem of the most efficient tests of statistical hypotheses · 1933 · cited 1,969xMonolithic perovskite/silicon tandem solar cell with >29% efficiency by enhanced hole extractionAvailable in 6 languagesDeutschItalianoDanishEgyptian Arabicفارسیvia Wikidata sitelinks · CC0ConnectionsGermanyCountryassociation footballEntityCategories1947 births2. Bundesliga playersBundesliga playersFootballers from Cologne (region)Fortuna Düsseldorf playersGerman men's footballersKFC Uerdingen 05 playersLiving peopleMen's association football defendersPeople from ErkelenzWest German men's footballers