@article{FloGua:04,
  journal = {Math. Rep. (Bucur.)},
  volume = {6(56)},
  title = {On {N}ash groups},
  year = {2004},
  fjournal = {Mathematical Reports (Bucure\c sti)},
  pages = {225--232},
  number = {3},
  author = {Flondor, P. and Guaraldo, F.},
}