SYNTHETIC METALS, vol. 160, no. 9-10, page. 1022 - 1029, 2010-05
JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, vol. 52, no. 5, page. 439 - 446, 2019-05
MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 538, page. 187 - 192, 2011-01