ASIAN JOURNAL OF MATHEMATICS, vol. 9, no. 1, page. 1 - 17, 2005-03
MEMOIRS OF THE AMERICAN MATHEMATICAL SOCIETY, vol. 260, no. 1254, page. I - +, 2019-07
DUKE MATHEMATICAL JOURNAL, vol. 130, no. 2, page. 199 - 295, 2005-11-01
JOURNAL OF SYMPLECTIC GEOMETRY, vol. 5, no. 2, page. 167 - 220, 2007-06