Reddy, Ch. K.; Reddy, P. S. N.; Ratnam, C. V.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1985 , vol. 24, p. 902 - 904

Reddy, Ch. K.; Reddy, P. S. N.; Ratnam, C. V.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1985 , vol. 24, p. 902 - 904