@other{https://resolver.caltech.edu/CaltechETD:etd-09232008-080747, title = "The Stellar Content of the Perseus Galactic Arm in the Region of h and Chi Persei", year = "1962", url = "https://resolver.caltech.edu/CaltechETD:etd-09232008-080747", id = "record", doi = "10.7907/TNJ1-XF88" }