Update README.md

README.md

@@ -158,18 +158,20 @@ Zijin Li
 [1] [Liang, Xiaojing et al. “Constructing a Multimedia Chinese Musical Instrument Database.” Lecture Notes in Electrical Engineering (2019): n. pag.](https://link.springer.com/content/pdf/10.1007/978-981-13-8707-4_5.pdf)<br>
 [2] [Li, R., & Zhang, Q. (2022). Audio recognition of Chinese traditional instruments based on machine learning. Cogn. Comput. Syst., 4, 108-115.](https://ietresearch.onlinelibrary.wiley.com/doi/pdf/10.1049/ccs2.12047)<br>
 [3] <https://huggingface.co/ccmusic-database/CTIS><br>
-[4] [Li Z, Liang X, Liu J, et al. DCMI: A Database of Chinese Musical Instruments[J].](https://dlfm.web.ox.ac.uk/sites/default/files/dlfm/documents/media/zijin-et-al-dcmi.pdf)
 
 ### Citation Information
 ```bibtex
-@dataset{zhaorui_liu_2021_5676893,
-  author       = {Monan Zhou, Shenyang Xu, Zhaorui Liu, Zhaowen Wang, Feng Yu, Wei Li and Baoqiang Han},
-  title        = {CCMusic: an Open and Diverse Database for Chinese Music Information Retrieval Research},
-  month        = {mar},
-  year         = {2024},
-  publisher    = {HuggingFace},
-  version      = {1.2},
-  url          = {https://huggingface.co/ccmusic-database}
+@inproceedings{10.1007/978-981-13-8707-4_5,
+  author    = {Liang, Xiaojing
+               and Li, Zijin
+               and Liu, Jingyu
+               and Li, Wei
+               and Zhu, Jiaxing
+               and Han, Baoqiang},
+  booktitle = {Proceedings of the 6th Conference on Sound and Music Technology (CSMT)},
+  pages     = {53--60},
+  title     = {Constructing a Multimedia Chinese Musical Instrument Database},
+  year      = {2019}
 }
 ```