Padmanabhan, P. V.; Ramana, D. V; Ramadas, S. R.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1983 , vol. 22, # 1 p. 1 - 4
Padmanabhan, P. V.; Ramana, D. V; Ramadas, S. R.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1983 , vol. 22, # 1 p. 1 - 4
Padmanabhan, P. V.; Ramana, D. V.; Ramadas, S. R.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1988 , vol. 27, # 1-12 p. 957 - 958