@inproceedings{Hu:2022iS, author = "Hu, Wenhua", title = "{Beauty to charmonuim decays at LHCb}", doi = "10.22323/1.414.0726", booktitle = "Proceedings of 41st International Conference on High Energy physics {\textemdash} PoS(ICHEP2022)", year = 2022, volume = "414", pages = "726" }