@string{TOCS = {Theory of Computing Systems}}

@Article{KMS03,
  author =       {E. Koutsoupias and M. Mavronikolas and P. Spirakis},
  title =        {Approximate equilibria and ball fusion},
  journal =      TOCS,
  volume =       36,
  number =       6,
  year =         2003,
  pages =        {683--693},
}


@InProceedings{KMS02,
  author =       {E. Koutsoupias and M. Mavronikolas and P. Spirakis},
  title =        {Approximate equilibria and ball fusion},
  booktitle = {Proceedings
      of the 9th International Colloquium on Structural Information
      and Communication Complexity (SIROCCO)},
  pages = 	 {223--235},
  year = 	 {2002},
  address = 	 {Andros, Greece},
  month = 	 {10-12 } # jun,
}