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2. Geological and lithostratigraphy of the Arabian Desert orogenic belt of Egypt between latitudes 25° 35' and 26° 30' N;Akaad,1980
3. Petrochemistry of a series of granitic rocks from Northern Portugal;Albuquerque;Bull. Geol. Soc. Amer.,1971
4. Nature and origin of Proterozoic A-type granitic magmatism in the southwestern United States of America;Anderson;Lithos,1989
5. Some trace elements in trondhjemites- their implications for magma genesis and paleotectonic setting;Arth,1979