1. Luck or Reason;Albert-L�szlo Barab�si;Nature,2012
2. Zipf's Law in the Popularity Distribution of Chess Openings;Bernard ; Blasius;Physical Review Letters,2009
3. Bienaym�: Family Information and Proof of the Criticality Theorem;Bernard ; Bru;International Statistical Review,1992
4. Are your data really Pareto distributed;P Cirillo;Physica A: Statistical Mechanics and its Applications,2013