Sivanandaiah, K. M.; Gurusiddappa, S., Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1981, vol. 20, # 12, p. 1061 - 1062
Sivanandaiah, K. M.; Gurusiddappa, S., Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1981, vol. 20, # 12, p. 1061 - 1062