@inproceedings{Zhang:2012Gr, author = "Zhang, Yanxi", title = "{Quarkonium production at LHCb}", doi = "10.22323/1.134.0314", booktitle = "Proceedings of XXIst International Europhysics Conference on High Energy Physics {\textemdash} PoS(EPS-HEP2011)", year = 2012, volume = "134", pages = "314" }