Physica A: Statistical Mechanics and its Applications
Physica A: Statistical Mechanics and its Applications > 2011 > 390 > 1 > 65-76
Physica A: Statistical Mechanics and its Applications > 2011 > 390 > 13 > 2619-2625
Physica A: Statistical Mechanics and its Applications > 2011 > 390 > 23-24 > 4571-4576