Kar, Gandhi K.; Chatterjee, Basanta G.; Ray, Jayanta K., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1988, vol. 27, # 1-12, p. 786 - 789
Kar, Gandhi K.; Chatterjee, Basanta G.; Ray, Jayanta K., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1988, vol. 27, # 1-12, p. 786 - 789