Lidz, AdamZahn, OliverMcQuinn, MatthewZaldarriaga, MatiasDutta, SuvendraHernquist, Lars2019-09-202007Lidz, Adam, Oliver Zahn, Matthew McQuinn, Matias Zaldarriaga, Suvendra Dutta, and Lars Hernquist. 2007. “Higher Order Contributions to the 21 Cm Power Spectrum.” The Astrophysical Journal 659 (2): 865–76. https://doi.org/10.1086/511670.0004-637X1538-4357http://nrs.harvard.edu/urn-3:HUL.InstRepos:41381641en-USJournal Article2019-09-2010.1086/511670