Ramana, P. Venkata; Suryanarayana, B. Sathya; Ravindranath, L. K., Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 1990, vol. 29, # 9, p. 864 - 866
Ramana, P. Venkata; Suryanarayana, B. Sathya; Ravindranath, L. K., Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, <hi>1990</hi>, vol. 29, # 9, p. 864 - 866
作者:Ramana, P. Venkata、Suryanarayana, B. Sathya、Ravindranath, L. K.、Rao, S. Brahmaji、Ramadas, S. R.