Astrophysics and Space Science
Astrophysics and Space Science > 2008 > 314 > 1-3 > 79-82
Astrophysics and Space Science > 2008 > 315 > 1-4 > 367-369
Astrophysics and Space Science > 2008 > 317 > 3-4 > 279-281
Astrophysics and Space Science > 2008 > 318 > 3-4 > 273-277
Astrophysics and Space Science > 2008 > 318 > 3-4 > 269-272