Rao, S. Jagadishwar; Bhalerao, U. T.; Tilak, B. D., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1987, vol. 26, # 1-12, p. 208 - 211
Rao, S. Jagadishwar; Bhalerao, U. T.; Tilak, B. D., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1987, vol. 26, # 1-12, p. 208 - 211