LIQUID CRYSTALS, vol. 30, no. 4, page. 415 - 421, 2003-04
CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS, vol. 70, no. 2, page. 165 - 178, 2004-02-28
LIQUID CRYSTALS, vol. 31, no. 7, page. 935 - 940, 2004-07
LIQUID CRYSTALS, vol. 30, no. 12, page. 1401 - 1406, 2003-12