@article{evolutionarysolvingofthedebtsclearing,
  title = {Evolutionary solving of the debts' clearing problem},
  author = {Csaba Patcas and Attila Bartha},
  year = {2014},
  eprint = {1402.6556},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1402.6556v1},
}