@inproceedings{Luchinsky:2012eV,
  author = "Luchinsky, Alexey Valerievich",
  title = "{Tetraquarks composed of 4 heavy quarks}",
  doi = "10.22323/1.168.0018",
  booktitle = "Proceedings of LHC on the March {\textemdash} PoS(IHEP-LHC-2011)",
  year = 2012,
  volume = "168",
  pages = "018"
}