Uddin, Md. Jashim; Rao, P.N. Praveen; Knaus, Edward E.
Bioorganic and Medicinal Chemistry, 2004 , vol. 12, # 22 p. 5929 - 5940

Sudharsanam, Ramanathan; Chandrasekaran, Srinivasan; Das, Puspendu Kumar
Indian Journal of Chemistry - Section A Inorganic, Physical, Theoretical and Analytical Chemistry, 2002 , vol. 41, # 9 p. 1763 - 1766