@other{https://resolver.caltech.edu/CaltechETD:etd-10062004-120013, title = "The photodissociation of water vapor, evolution of oxygen and escape of hydrogen in the earth's atmosphere", url = "https://resolver.caltech.edu/CaltechETD:etd-10062004-120013", id = "record", doi = "10.7907/1VBY-7D73" }