Kumari, L. Krishna; Babu, M. Hari; Pardhasaradhi, M., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1982, vol. 21, # 7, p. 619 - 621
Kumari, L. Krishna; Babu, M. Hari; Pardhasaradhi, M., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1982, vol. 21, # 7, p. 619 - 621