CRYSTAL GROWTH & DESIGN, vol. 11, no. 11, page. 4920 - 4926, 2011-11
CRYSTENGCOMM, vol. 13, no. 21, page. 6311 - 6314, 2011-08
JOURNAL OF PHYSICAL CHEMISTRY C, vol. 115, no. 5, page. 2026 - 2029, 2011-02-10