Ahluwalia, V. K.; Nayal, Lalita; Bala, Shashi, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1988, vol. 27, # 1-12, p. 193 - 194
Ahluwalia, V. K.; Nayal, Lalita; Bala, Shashi, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1988, vol. 27, # 1-12, p. 193 - 194