MACROMOLECULAR CHEMISTRY AND PHYSICS, vol. 203, no. 5-6, page. 791 - 800, 2002-03-28
POLYMER, vol. 41, no. 14, page. 5173 - 5184, 2000-06
MACROMOLECULAR CHEMISTRY AND PHYSICS, vol. 201, no. 5, page. 491 - 499, 2000-03-24