Gupta, K. A.; Saxena, Anil K.; Jain, Padam C., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1983, vol. 22, # 4, p. 384 - 387
Gupta, K. A.; Saxena, Anil K.; Jain, Padam C., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1983, vol. 22, # 4, p. 384 - 387