Search results for: Niraj Kumar
Physica A: Statistical Mechanics and its Applications > 2011 > 390 > 2 > 257-262
Physica A: Statistical Mechanics and its Applications > 2010 > 389 > 9 > 1812-1818
Physica A: Statistical Mechanics and its Applications > 2009 > 388 > 18 > 3687-3694