Khadilkar, B. M.; Joshi, U. R.; Samant, S. D., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1988, vol. 27, # 1-12, p. 96 - 98
Khadilkar, B. M.; Joshi, U. R.; Samant, S. D., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1988, vol. 27, # 1-12, p. 96 - 98