Ismail, M. M. F.; Shmeiss, N. A. M. M.; El-Diwani, H. I., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1997, vol. 36, # 3, p. 288 - 292
Ismail, M. M. F.; Shmeiss, N. A. M. M.; El-Diwani, H. I., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1997, vol. 36, # 3, p. 288 - 292