Physica A: Statistical Mechanics and its Applications
Physica A: Statistical Mechanics and its Applications > 2011 > 390 > 5 > 914-928
Physica A: Statistical Mechanics and its Applications > 2011 > 390 > 11 > 2127-2134
Physica A: Statistical Mechanics and its Applications > 2011 > 390 > 23-24 > 4522-4527