@BOOK{NAP19859, title = "Protection Against Depletion of Stratospheric Ozone by Chlorofluorocarbons", doi = "10.17226/19859", url = "https://nap.nationalacademies.org/catalog/19859/protection-against-depletion-of-stratospheric-ozone-by-chlorofluorocarbons", year = 1979, publisher = "The National Academies Press", address = "Washington, DC" }