Search results for: J. K. Chawla
Astrophysics and Space Science > 2013 > 347 > 2 > 283-292
Astrophysics and Space Science > 2013 > 343 > 2 > 629-638
Astrophysics and Space Science > 2013 > 347 > 2 > 283-292
Astrophysics and Space Science > 2013 > 343 > 2 > 629-638