Reddy, V. Prabhakar; Raq, V. Bhaskar; Ratnam, C. V., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1984, vol. 23, # 6, p. 560 - 562
Reddy, V. Prabhakar; Raq, V. Bhaskar; Ratnam, C. V., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1984, vol. 23, # 6, p. 560 - 562