The Impartial Culture Maximizes the Probability of Majority Cycles. Regenwetter, M., Grofman, B., & Tsetlin, I. Social Choice and Welfare, 21:387–398, 2003.
bibtex   
@article{regenwetterEtAl:scw03,
  Author = {Michel Regenwetter and Bernard Grofman and
  Ilia Tsetlin},
title = {The Impartial Culture Maximizes the Probability of Majority Cycles},
journal = {Social Choice and Welfare},
volume = 21,
pages = {387--398},
year = 2003
}

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