@inproceedings{Zhao:2014Qq, author = "Zhao, Qiang", title = "{Review of threshold phenomena in quarkonium decays}", doi = "10.22323/1.205.0047", booktitle = "Proceedings of XV International Conference on Hadron Spectroscopy {\textemdash} PoS(Hadron 2013)", year = 2014, volume = "205", pages = "047" }