1. Metal chelates of rare earths. I. Composition, stability and analytical applications of Alizarin Red S chelates of scandium and yttrium;Munshi;Microchem. J,1963
2. Sangal, S. P., and Dey, A. K., Unpublished work.
3. Composition and stability of lanthanum-p-nitrobenzene azo chromotropic acid (Chromotrope 2 B) chelate in solution;Sangal;J. Ind. Chem. Soc,1963
4. The 1:2 lanthanum-thoron chelate;Sangal;Anorg. Chem,1963
5. Munshi, K. N., and Dey, A. K., Photodetermination of rare earths with Xylenol orange. Chem. Anal. (In press).