Physica A: Statistical Mechanics and its Applications
Physica A: Statistical Mechanics and its Applications > 2011 > 390 > 2 > 250-256
Physica A: Statistical Mechanics and its Applications > 2011 > 390 > 12 > 2333-2339
Physica A: Statistical Mechanics and its Applications > 2011 > 390 > 2 > 250-256
Physica A: Statistical Mechanics and its Applications > 2011 > 390 > 12 > 2333-2339