Sonawane, H. R.; Nanjundiah, B. S.; Rajput, S. I., Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984, vol. 23, # 4, p. 339 - 341
Sonawane, H. R.; Nanjundiah, B. S.; Rajput, S. I., Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984, vol. 23, # 4, p. 339 - 341