By Eshraghi H.   Tskhakaya D.D.   in Astrophysics and Space Science

ISSN:0004-640X|262|4|441-452

Springer Publishing Company ‎(1998)‎

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By Eshraghi H.   Hafezi R.   Salarian Sh.   in Communications in Algebra

ISSN:0092-7872|41|12|4425-4441

Taylor & Francis Ltd‎(2013)‎

Access to resources Favorite 8.991123