@periodical{UBHD-1083005, organization={al- Akādīmīya al-Miṣrīya li'l-ʿUlūm (al-Qāhira)}, title={Proceedings of the Egyptian Academy of Sciences}, publisher={Acad}, address={Cairo}, year={1946-}, language={ara}, issn={0369-8874}, library={UB [Signatur: ZSN 882 C]}, }