Update README.md

README.md

@@ -70,7 +70,15 @@ Sampling area considered to create FRACTAL. Test sampling areas are highlighted
 Please include a citation to the following Data Paper if FRACTAL was useful to your research:
 
 ```
-TBD
+@misc{gaydon2024fractal,
+      title={FRACTAL: An Ultra-Large-Scale Aerial Lidar Dataset for 3D Semantic Segmentation of Diverse Landscapes 	}, 
+      author={Charles Gaydon and Michel Daab and Floryne Roche},
+      year={2024},
+      eprint={TBD},
+      archivePrefix={arXiv},
+      url={https://arxiv.org/abs/TBD}
+      primaryClass={cs.CV}
+}
 ```