Yassin, F. A.; Eissa, A. M. F.; Wasfy, A. A. F.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1994 , vol. 33, p. 1193 - 1196

Yassin, F. A.; Eissa, A. M. F.; Wasfy, A. A. F.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1994 , vol. 33, p. 1193 - 1196