JOURNAL OF PHYSICAL CHEMISTRY, vol. 99, no. 32, page. 12278 - 12282, 1995-08-10
JOURNAL OF PHYSICAL CHEMISTRY, vol. 99, no. 32, page. 12274 - 12277, 1995-08-10
MICROPOROUS MATERIALS, vol. 4, no. 4, page. 309 - 317, 1995-07
Studies in Surface Science and Catalysis, page. 54 - 55, 1995-01