Rao, A. V. Rama; Reddy, K. L. N.; Reddy, K. Ashok, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1993, vol. 32, # 12, p. 1203 - 1208
Rao, A. V. Rama; Reddy, K. L. N.; Reddy, K. Ashok, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1993, vol. 32, # 12, p. 1203 - 1208