El-Hiti, Gamal A.; Abdel-Megeed, Mohamed F.; Zied, Tarek M. M., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2002, vol. 41, # 7, p. 1519 - 1522
El-Hiti, Gamal A.; Abdel-Megeed, Mohamed F.; Zied, Tarek M. M., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2002, vol. 41, # 7, p. 1519 - 1522