Rao, H. Surya Prakash; Balasubrahmanyam, S. N., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1980, vol. 19, # 7, p. 601 - 602
Rao, H. Surya Prakash; Balasubrahmanyam, S. N., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1980, vol. 19, # 7, p. 601 - 602