Ibrahim, M. K. A.; Elghandour, A. H. H.; El-Badry, B., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1997, vol. 36, # 7, p. 612 - 616
Ibrahim, M. K. A.; Elghandour, A. H. H.; El-Badry, B., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1997, vol. 36, # 7, p. 612 - 616