Subba Raju, Gottumukkala V.; Pillai, K. Ranganatha, Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1989, vol. 28, p. 558 - 561
Subba Raju, Gottumukkala V.; Pillai, K. Ranganatha, Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1989, vol. 28, p. 558 - 561