Search results for: A. Mahmoud
Astrophysics and Space Science > 2018 > 363 > 1 > 1-11
Astrophysics and Space Science > 2014 > 350 > 2 > 591-598
Astrophysics and Space Science > 2013 > 343 > 2 > 661-666
Astrophysics and Space Science > 2013 > 346 > 2 > 383-393
Astrophysics and Space Science > 2011 > 333 > 1 > 269-276