@inproceedings{Roland:2007iQ,
  author = "Roland, Christof",
  title = "{Particle ratio fluctuations in NA49}",
  doi = "10.22323/1.030.0012",
  booktitle = "Proceedings of Correlations and Fluctuations in Relativistic Nuclear Collisions {\textemdash} PoS(CFRNC2006)",
  year = 2007,
  volume = "030",
  pages = "012"
}