下記が正式版みたいだ。内容は殆ど同じだが、引用文献が下記の方が増えているから www.ams.org/journals/bull/2008-45-01/S0273-0979-07-01194-9/S0273-0979-07-01194-9.pdf THE WORK OF EINSIEDLER, KATOK AND LINDENSTRAUSS ON THE LITTLEWOOD CONJECTURE AKSHAY Venkatesh 著 - ?2008 BULLETIN (New Series) OF THE AMERICAN MATHEMATICAL SOCIETY Volume 45, Number 1, January 2008, Pages 117?134 S 0273-0979(07)01194-9 Article electronically published on October 29, 2007