JOURNAL OF MICROMECHANICS AND MICROENGINEERING, vol. 14, no. 7, page. 891 - 899, 2004-07
POLYMER ENGINEERING AND SCIENCE, vol. 40, no. 3, page. 702 - 714, 2000-03
ADVANCES IN POLYMER TECHNOLOGY, vol. 18, no. 1, page. 53 - 68, 1999-01