JOURNAL OF APPLIED POLYMER SCIENCE, vol. 77, no. 4, page. 921 - 927, 2000-07-25
JOURNAL OF APPLIED POLYMER SCIENCE, vol. 74, no. 1, page. 33 - 45, 1999-10-03
POLYMER, vol. 38, no. 8, page. 1835 - 1843, 1997-04
POLYMER, vol. 34, no. 23, page. 4832 - 4836, 1993-01