Subbaraju, Gottumukkala V.; Rao, Kotha S.; Reddy, G. Sudhakar, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1995, vol. 34, # 4, p. 342 - 345
作者:Subbaraju, Gottumukkala V.、Rao, Kotha S.、Reddy, G. Sudhakar、Urbanczyk-Lipkowska, Zofia