JOURNAL OF APPLIED CRYSTALLOGRAPHY, vol. 40, page. 950 - 958, 2007-10
JOURNAL OF APPLIED CRYSTALLOGRAPHY, vol. 40, page. 496 - 504, 2007-06
JOURNAL OF APPLIED CRYSTALLOGRAPHY, vol. 40, page. S631 - S636, 2007-04
JOURNAL OF APPLIED CRYSTALLOGRAPHY, vol. 41, page. 281 - 291, 2008-04