Antibiotics, S.A.
Patent: US4232162 A1, 1980 ;

Pillay, M Krishna; Muthulakshmi, B
Indian Journal of Chemistry, Section A: Inorganic, Bio-inorganic, Physical, Theoretical & Analytical Chemistry, 1992 , vol. 31, # 7 p. 427 - 431

INTERNATIONAL BUSINESS MACHINES CORPORATION
Patent: US2012/46437 A1, 2012 ;
Location in patent: Page/Page column 15-16 ;

Berreau, Lisa M.; Borowski, Tomasz; Grubel, Katarzyna; Allpress, Caleb J.; Wikstrom, Jeffrey P.; Germain, Meaghan E.; Rybak-Akimova, Elena V.; Tierney, David L.
Inorganic Chemistry, 2011 , vol. 50, # 3 p. 1047 - 1057

Kartsev, G. N.; Ignat'eva, S. I.; Polteva, M. N.; Shcherbakova, E. S.
J. Gen. Chem. USSR (Engl. Transl.), 1984 , vol. 54, # 7 p. 1689 - 1695,1505 - 1510