Pradhan, B. P.; Ghosh, R. K.; Chakraborty, S., Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1995, vol. 34, # 6, p. 492 - 495
Pradhan, B. P.; Ghosh, R. K.; Chakraborty, S., Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1995, vol. 34, # 6, p. 492 - 495