Search results for: R. Walker
Astrophysics and Space Science > 2012 > 341 > 1 > 43-49
Astrophysics and Space Science > 2010 > 330 > 1 > 123-131
Astrophysics and Space Science > 2004 > 291 > 3-4 > 247-252
Astrophysics and Space Science > 2012 > 341 > 1 > 43-49
Astrophysics and Space Science > 2010 > 330 > 1 > 123-131
Astrophysics and Space Science > 2004 > 291 > 3-4 > 247-252