🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiEntityQ5403267· pop 6· linked from 7 articlesRagnar GraeffeFinnish sprinter and hurdlerRecent publications · Crossref5 total works indexed2021 ESC/EACTS Guidelines for the management of valvular heart disease · 2021 · cited 4,833xInstitutions and the Resource Curse · 2006 · cited 1,645xAtomic-scale friction of a tungsten tip on a graphite surface · 1987 · cited 1,602xElectric Contacts · 1967 · cited 1,434xStudy of Moderately Rapid Chemical Exchange Reactions by Means of Nuclear Magnetic Double Resonance · 1963 · cited 1,074xvia Crossref · CC0Available in 6 languagesFrançaisDeutschCatalanFinnishPolskivia Wikidata sitelinks · CC0ConnectionsFinlandCountryathleticsEntityCategories1929 births2005 deaths20th-century Finnish sportsmenAthletes (track and field) at the 1952 Summer OlympicsFinnish men hurdlersFinnish men sprintersOlympic athletes for FinlandPlace of birth missing