Mukherjee, G. N.; Sarkar, S., Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 1988, vol. 27, # 6, p. 514 - 518
Mukherjee, G. N.; Sarkar, S., Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 1988, vol. 27, # 6, p. 514 - 518