Update README.md

README.md

@@ -156,15 +156,5 @@ If you use this dataset, please cite:
 ```
 
 ## Source
-The 3D datasets (e.g., Water3D, Sand3D, Plasticine3D, Jelly3D, RigidCollision3D, Melting3D) were generated using the NCLAW Simulator, developed by Ma et al. (ICML 2023).
-
-```bibtex
-@inproceedings{ma2023learning,
-  title={Learning neural constitutive laws from motion observations for generalizable pde dynamics},
-  author={Ma, Pingchuan and Chen, Peter Yichen and Deng, Bolei and Tenenbaum, Joshua B and Du, Tao and Gan, Chuang and Matusik, Wojciech},
-  booktitle={International Conference on Machine Learning},
-  pages={23279--23300},
-  year={2023},
-  organization={PMLR}
-}
-```
+The 3D datasets (e.g., Water3D, Sand3D, Plasticine3D, Jelly3D, RigidCollision3D, Melting3D) were generated using the NCLAW Simulator, 
+developed by ![Ma et al. (ICML 2023)](https://proceedings.mlr.press/v202/ma23a/ma23a.pdf).