1918/02/01 by Harlow Shapley, H. Shapley · 2 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #History and Developments in Astronomy #Stellar, planetary, and galactic studies
paper · doi:10.1086/122686
crossref issued 1918/02/01 · crossref published 1918/02/01 · crossref published-print 1918/02/01 · openalex publication_date 1918/02/01 · crossref created 2002/07/26 · crossref deposited 2023/02/06 · openalex created_date 2025/10/10 · crossref indexed 2026/07/30 · openalex updated_date 2026/07/31