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* {{cite book|author=Michael Mark Woolfson|title=Time, Space, Stars & Man: The Story of the Big Bang|url=https://books.google.com/books?id=JYH0L2tLYpcC|year=2013|publisher=World Scientific|isbn=978-1-84816-933-3|page=388}} {{ref-en}}
* {{Cite web|title= Chapter 10. Stratospheric Ozone|url=http://acmg.seas.harvard.edu/people/faculty/djj/book/bookchap10.html|website=acmg.seas.harvard.edu |publisher=Harvard University}} {{ref-en}}
* David DeVorkin. ''Race to the Stratosphere. Manned Scientific Ballooning in America.'' Springer, Berlin 1989, [[ISBN]] 3-540-96953-5.
* Karin Labitzke. ''Die Stratosphäre.'' Springer, Berlin 1998, [[ISBN]] 3-540-65000-8.
* {{cite book|author=Michael Fullan|title=Stratosphere: Integrating Technology, Pedagogy, and Change Knowledge|year=2012|isbn=978-0132483148}} {{ref-en}}
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