MICROPOROUS AND MESOPOROUS MATERIALS, vol. 83, no. 1-3, page. 319 - 325, 2005-09-01
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 126, no. 42, page. 13742 - 13751, 2004-10-27
Angewandte Chemie - International Edition, vol. 41, no. 3, page. 469 - 472, 2002-02
JOURNAL OF PHYSICAL CHEMISTRY, vol. 105, no. 32, page. 7730 - 7738, 2001-08-16