[1]
B. Rai, S. Chaudhary, and H. Rai, “Co(II), Ni(II) and Cu(II) Chelates of Bis-9,10-Phenanthro-quinonedioxime and their Nitrogen-Donor adducts with NH3 and Pyridine”, ajc, vol. 13, no. 1, pp. 259–263, Mar. 2010.