JOURNAL OF ORGANOMETALLIC CHEMISTRY, vol. 584, no. 1, page. 140 - 146, 1999-07-10
BULLETIN OF THE KOREAN CHEMICAL SOCIETY, vol. 18, no. 8, page. 789 - 791, 1997-08-20
TETRAHEDRON-ASYMMETRY, vol. 8, no. 8, page. 1179 - 1185, 1997-04-24