Search results
International Journal of Theoretical Physics > 2012 > 51 > 3 > 943-953
Astrophysics and Space Science > 2011 > 333 > 1 > 149-160
Astrophysics and Space Science > 2011 > 332 > 2 > 481-490
Astrophysics and Space Science > 2011 > 334 > 2 > 301-310
Astrophysics and Space Science > 2011 > 334 > 1 > 145-154