MACROMOLECULES, vol. 41, no. 24, page. 9875 - 9881, 2008-12-23
MACROMOLECULES, vol. 39, no. 6, page. 2027 - 2030, 2006-03-21
JOURNAL OF MATERIALS CHEMISTRY, vol. 16, no. 47, page. 4575 - 4580, 2006-01