Okachi, Ryo; Niino, Hideki; Kitaura, Kozo; Mineura, Kazuyuki; Nakamizo, Yoshinobu; et al.
Journal of Medicinal Chemistry, 1985 , vol. 28, # 12 p. 1772 - 1779

Gebbink, Robertus J. M. Klein; Klink, Stephen I.; Feiters, Martinus C.; Nolte, Roeland J. M.
European Journal of Inorganic Chemistry, 2000 , # 2 p. 253 - 264