Srivastava, Ranjan P.; Neelima; Bhaduri, A. P., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1987, vol. 26, # 1-12, p. 418 - 422
Srivastava, Ranjan P.; Neelima; Bhaduri, A. P., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1987, vol. 26, # 1-12, p. 418 - 422