Chattopadhay, S.; Mamdapur, V. R.; Chadha, M. S., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1989, vol. 28, # 1-11, p. 848 - 849
Chattopadhay, S.; Mamdapur, V. R.; Chadha, M. S., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1989, vol. 28, # 1-11, p. 848 - 849