@book{114721,
	author = {Payne-Gaposchkin, Cecilia, and Shapley, Harlow,},
	title = {Stellar atmospheres},
	publisher = {Project Gutenberg,},
	year = {2024},
	series = {Harvard Observatory monographs. Harlow Shapley, editor. no. 1},
	address = {Salt Lake City, UT :},
	note = {Release date is 2024-07-09},
	url = {https://catalog.hathitrust.org/Record/002043947}
}