@inproceedings{Ciesielski:2010Uy,
  author = "Ciesielski, Robert",
  title = "{Search for leptoquarks and contact interactions at HERA}",
  doi = "10.22323/1.084.0269",
  booktitle = "Proceedings of European Physical Society Europhysics Conference on High Energy Physics {\textemdash} PoS(EPS-HEP 2009)",
  year = 2010,
  volume = "084",
  pages = "269"
}