Paramasivam, R.; Ramakrishnan, V. T.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1987 , vol. 26, p. 930 - 934

Paramasivam, R.; Ramakrishnan, V. T.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1987 , vol. 26, p. 930 - 934