Singh, Chandan; Popli, S. P., Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1981, vol. 20, # 10, p. 913 - 915
Singh, Chandan; Popli, S. P., Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1981, vol. 20, # 10, p. 913 - 915