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pro vyhledávání: '"Helali, Y. E."'
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Autor:
Helali, Y. E., Basurah, H. M.
Publikováno v:
Earth, Moon, and Planets; February 1994, Vol. 64 Issue: 2 p133-137, 5p
Autor:
Mikhail, J. S., Baghos, B. B., Tawadrous, M. Y., Helali, Y. E., Awad, H., Khalil, KH. I., El-Saftawe, M., Ibrahim, M.
Publikováno v:
Earth, Moon, and Planets; January 1995, Vol. 70 Issue: 1-3 p143-149, 7p
Autor:
Batrakov, Yu. V., Helali, Y. E.
Publikováno v:
Earth, Moon, and Planets; December 1985, Vol. 33 Issue: 3 p215-218, 4p
Autor:
Almleakyd, Y. M., Helali, Y. E., Basurah, H. M., Malawi, A. A., Goharji, A. A., Esmaial, M. N.
Publikováno v:
Earth, Moon, and Planets; May 1996, Vol. 73 Issue: 2 p109-115, 7p
Autor:
Atia, Gamal F.
Publikováno v:
2014 11th Annual High Capacity Optical Networks & Emerging/Enabling Technologies (Photonics for Energy); 2014, p169-172, 4p
Publikováno v:
Astronomische Nachrichten; 1991, Vol. 312 Issue 5, p327-334, 8p
From the reviews:'Astronomy and Astrophysics Abstracts has appeared in semi-annual volumes since 1969 and it has already become one of the fundamental publications in the fields of astronomy, astrophysics and neighbouring sciences. It is the most imp
From the reviews:'Astronomy and Astrophysics Abstracts has appeared in semi-annual volumes since 1969 and it has already become one of the fundamental publications in the fields of astronomy, astrophysics and neighbouring sciences. It is the most imp
Autor:
S. Böhme, U. Esser, H. Hefele, I. Heinrich, W. Hofmann, D. Krahn, V. R. Matas, L. D. Schmadel, G. Zech
Astronomy and Astrophysics Abstracts aims to present a comprehensive documen tation of the literature concerning all aspects of astronomy, astrophysics, and their border fields. It is devoted to the recording, summarizing, and indexing of the relev