JOURNAL OF CRYSTAL GROWTH, vol. 310, no. 16, page. 3779 - 3787, 2008-08-01
CHEMISTRY OF MATERIALS, vol. 17, no. 1, page. 136 - 141, 2005-01-11
CHEMISTRY OF MATERIALS, vol. 16, no. 9, page. 1740 - 1746, 2004-05-04