Anjaneyulu, A. S. R.; Narayana Rao, M., Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1980, vol. 19, # 11, p. 944 - 949
Anjaneyulu, A. S. R.; Narayana Rao, M., Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1980, vol. 19, # 11, p. 944 - 949