Glueballs, Hybrids, Multiquarks. Experimental facts versus QCD inspired concepts

@article{Klempt2007GlueballsHM,
  title={Glueballs, Hybrids, Multiquarks. Experimental facts versus QCD inspired concepts},
  author={Eberhard Klempt and Alexander Zaitsev},
  journal={Physics Reports},
  year={2007},
  volume={454},
  pages={1-202}
}
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