Hismat, Orchidee H.; Zohair, Madiha M. Y.; Soliman, Fekria M. A., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1981, vol. 20, # 11, p. 1001 - 1003
Hismat, Orchidee H.; Zohair, Madiha M. Y.; Soliman, Fekria M. A., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1981, vol. 20, # 11, p. 1001 - 1003