Citation:Bakos GÁ, Hartman J, Torres G, Latham D W, Kovács G, Noyes R W, Fischer D A, Johnson J A, Marcy G W, Howard A W, et al. HAT-P-20b-HAT-P-23b: Four Massive Transiting Extrasolar Planets. \apj. 2011;742 (2) :116.Download CitationDOI BibTex Tagged XML Date Published:dec DOI