The Large-scale Structure of the Halo of the Andromeda Galaxy. II. Hierarchical Structure in the Pan-Andromeda Archaeological Survey
Alan W. McConnachie,Rodrigo Ibata,Nicolas Martin,Annette M. N. Ferguson,Michelle Collins,Stephen Gwyn,Mike Irwin,Geraint F. Lewis,A. Dougal Mackey,Tim Davidge,Veronica Arias,Anthony Conn,Patrick Cote,Denija Crnojevic,Avon Huxor,Jorge Penarrubia,Chelsea Spengler,Nial Tanvir,David Valls-Gabaud,Arif Babul,Pauline Barmby,Nicholas F. Bate,Edouard Bernard,Scott Chapman,Aaron Dotter,William Harris,Brendan McMonigal,Julio Navarro,Thomas H. Puzia,R. Michael Rich,Guillaume Thomas,Lawrence M. Widrow Astrophysical journal/The Astrophysical journal（2018）
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catalogs,galaxies: general,galaxies: structure,Local Group
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