Authors: Barakat, AO El-Gayar, MS Mostafa, AR

Citation: Ao. Barakat et al., Geochemical significance of fatty acids in crude oils and related source rocks from Egypt, PET SCI TEC, 18(5-6), 2000, pp. 635-655

Authors: El-Gayar, MS

Citation: Ms. El-gayar, Distribution of biomarkers in highly weathered petroleum residue from Mediterranean waters, PET SCI TEC, 18(5-6), 2000, pp. 725-741