PAWANOJI, A. and MEHTA, B. 2010. Synthesis, Characterization and X-Ray Diffraction Studies of Co(II), Ni(II) and Pd(II) Complexes of Schiff Base Derived from 3-Hydroxy benzaldehyde and 3-Hydroxy-2-naphthoic hydrazide. Asian Journal of Chemistry. 21, 9 (Mar. 2010), 6869–6876.