Simion, Alina; Simion, Cristian; Kanda, Tadeshige; Nagashima, Satoko; Mitoma, Yoshiharu; Yamada, Tomoko; Mimura, Keisuke; Tashiro, Masashi Journal of the Chemical Society. Perkin Transactions 1, 2001 , # 17 p. 2071 - 2078