Rao, Jyoti; Saxena, Anil K.; Saxena, R. M., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1987, vol. 26, # 1-12, p. 761 - 765
Rao, Jyoti; Saxena, Anil K.; Saxena, R. M., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1987, vol. 26, # 1-12, p. 761 - 765