Mohamed, E. A.; El-Deen, I. M.; Ismail, M. M., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1993, vol. 32, # 9, p. 933 - 937
Mohamed, E. A.; El-Deen, I. M.; Ismail, M. M., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1993, vol. 32, # 9, p. 933 - 937