Search results for: S Khan
Astrophysics and Space Science > 2014 > 351 > 1 > 289-297
Astrophysics and Space Science > 2013 > 348 > 1 > 211-215
Astrophysics and Space Science > 2012 > 342 > 2 > 425-432
Astrophysics and Space Science > 2014 > 351 > 1 > 289-297
Astrophysics and Space Science > 2013 > 348 > 1 > 211-215
Astrophysics and Space Science > 2012 > 342 > 2 > 425-432