found: Biblische Schöpfungslehre und kirchliche Erbsündenlehre, 1966:title page (Herbert Haag)
found: Haag, Herbert. Land der Bibel. Spanish. El país de la Biblia, 1992:title page (Herbert Haag) back cover (born 1915, professor of Old Testament in Lucerne 1948-1960 and in Tübingen 1960-1980)
found: The New York times, August 30, 2001:obituaries (Herbert Haag; Swiss liberal Catholic theologian; born in Singen, Germany; died August 23, 2001, in Lucerne, Switzerland, at age 86)
found: German Wikipedia, viewed January 12, 2024(Herbert Haag (Theologe); Herbert Haag; born February 11, 1915, in Singen am Hohentwiel; died August 23, 2001, in Luzern; Swiss Catholic theologian and Biblical scholar; studied at the Collegium Germanicum in Rome; ordained to the priesthood on March 23, 1940)
found: Deutsche Nationalbibliothek online catalog, viewed January 12, 2024(authorized access point: Haag, Herbert; other data in authority record: Prof. Dr.; priest, theologian and university professor; born 1915 in Singen, Germany; died 2001 in Lucerne; active in Tübingen; )