@inproceedings{Zivko:2007WI,
  author = "Zivko, Tomi",
  title = "{Search for Pentaquarks in Proton-Nucleus Collisions with HERA-B}",
  doi = "10.22323/1.021.0087",
  booktitle = "Proceedings of International Europhysics Conference on High Energy Physics {\textemdash} PoS(HEP2005)",
  year = 2007,
  volume = "021",
  pages = "087"
}