Khalifa, Fathy A.; Abdel-Galil, Fathy M.; Riad, Bahia Y., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1983, vol. 22, # 11, p. 1158 - 1159
Khalifa, Fathy A.; Abdel-Galil, Fathy M.; Riad, Bahia Y., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1983, vol. 22, # 11, p. 1158 - 1159