Search results for: Q. Ma
The European Physical Journal D > 2012 > 66 > 1 > 1-8
The European Physical Journal D > 2011 > 64 > 2-3 > 573-578
The European Physical Journal D > 2002 > 19 > 1 > 9-12
The European Physical Journal D > 2002 > 19 > 1 > 9-12