De, A. U.; Bandyopadhyay, Pradip; Hore, Anjali, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1980, vol. 19, # 10, p. 920 - 921
De, A. U.; Bandyopadhyay, Pradip; Hore, Anjali, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1980, vol. 19, # 10, p. 920 - 921