{"identifier":"nobleid:/w1/20260521/58174792","arkIdentifier":"ark:/48914/w1/20260521/58174792","version":1,"workTitle":"Flyfoto: Bratsberg","workType":"Journal Article","authors":"Ukjent, Widerøe's Flyveselskap Og Polarfly A/S, Oslo","description":null,"workUrl":null,"existingDoi":"10.48781/ntnu.79285","createdAt":"2026-05-21T15:47:42.706299Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260521/58174792.v1"}