Mitra, Ashutosh; Ray, Rebati M.; Majumder, Arun K., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1981, vol. 20, # 6, p. 449 - 452
Mitra, Ashutosh; Ray, Rebati M.; Majumder, Arun K., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1981, vol. 20, # 6, p. 449 - 452