Bernt Österman (Ed.), "Skriv sä ofta du kan": Brevväxlingen mellan Georg Henrik von Wright och Eino Kaila 1937-1958 ["Write as often as You Can" : The Correspondence between Georg Henrik von Wright and Eino Kaila 1937-1958] : Heisingfors : Svenska Litteratursällskapet 2020 - Pihlström, Sami (The Vienna circle and religion, 2022)