Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleOn the size of the set AA+A.AuthorsRoche‐Newton, Oliver; Ruzsa, Imre Z.; Shen, Chun‐Yen; Shkredov, Ilya D.PublicationJournal of the London Mathematical Society, 2019, Vol 99, Issue 2, p477ISSN0024-6107Publication typeArticleDOI10.1112/jlms.12177