@article{Anwar:20183g, author = "Anwar, M. Naeem and Lu, Yu and Zou, Bing-Song", title = "{Heavy Quark Spin Symmetry Violating Hadronic Transitions of Higher Charmonia}", doi = "10.22323/1.310.0100", journal = "PoS", year = 2018, volume = "Hadron2017", pages = "100" }