Sen Gupta; Mishra; Radha Rani, Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 2000, vol. 39, # 7, p. 703 - 708
Sen Gupta; Mishra; Radha Rani, Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 2000, vol. 39, # 7, p. 703 - 708