Nagarajan, K.; Arya, V. P.; Parthasarathy, T. N., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1981, vol. 20, # 8, p. 672 - 679
Nagarajan, K.; Arya, V. P.; Parthasarathy, T. N., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1981, vol. 20, # 8, p. 672 - 679