@Article{  hamann14,
  author = 	 {Heiko Hamann and Thomas Schmickl and Karl Crailsheim},
  title = 	 {Analysis of Swarm Behaviors Based on an Inversion of the Fluctuation Theorem},
  journal = 	 {Artificial Life},
  year = 	 {2014},
  volume = 	 {20},
  number = 	 {1},
  pages = 	 {77-93},
}