Bansal, O P; Srinivas, J S; Sastry, C V Reddy, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1992, vol. 31, # 4, p. 289 - 292
Bansal, O P; Srinivas, J S; Sastry, C V Reddy, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1992, vol. 31, # 4, p. 289 - 292