Srivastava, Vandana; Ray, Suprabhat; Singh, M M, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1993, vol. 32, # 5, p. 569 - 571
Srivastava, Vandana; Ray, Suprabhat; Singh, M M, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1993, vol. 32, # 5, p. 569 - 571