Sastry, C. V. Reddy; Rao, K. Srinivasa; Rastogi, K., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1988, vol. 27, # 9, p. 871 - 873
Sastry, C. V. Reddy; Rao, K. Srinivasa; Rastogi, K., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1988, vol. 27, # 9, p. 871 - 873